diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..75d2923
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,11 @@
+Copyright (c) 2023 Aaron M. Schinder
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6121be7
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+# amscppperm1
+
+Library containing structures to iterate over permutations and provide permutation sign.
\ No newline at end of file
diff --git a/amsnarray.code-workspace b/amsnarray.code-workspace
new file mode 100644
index 0000000..911b10b
--- /dev/null
+++ b/amsnarray.code-workspace
@@ -0,0 +1,10 @@
+{
+	"folders": [
+		{
+			"path": "."
+		},
+		{
+			"path": "../../sourceprojs23/amsmathutil2"
+		}
+	]
+}
diff --git a/backup.sh b/backup.sh
new file mode 100644
index 0000000..2bfb732
--- /dev/null
+++ b/backup.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/bash
+
+tar -czvf ../amscppnarray.tar.gz ./*
+
+scp ../amscppnarray.tar.gz aschinder@amssolarempire.com:~/workspace/projects
diff --git a/build/__pycache__/amsbuildlib4.cpython-310.pyc b/build/__pycache__/amsbuildlib4.cpython-310.pyc
new file mode 100644
index 0000000..c12ef93
Binary files /dev/null and b/build/__pycache__/amsbuildlib4.cpython-310.pyc differ
diff --git a/build/__pycache__/amsbuildlib4.cpython-39.pyc b/build/__pycache__/amsbuildlib4.cpython-39.pyc
new file mode 100644
index 0000000..04d72b0
Binary files /dev/null and b/build/__pycache__/amsbuildlib4.cpython-39.pyc differ
diff --git a/build/amsbuildlib4.py b/build/amsbuildlib4.py
new file mode 100644
index 0000000..6275726
--- /dev/null
+++ b/build/amsbuildlib4.py
@@ -0,0 +1,813 @@
+#!/usr/bin/python3
+
+import os,sys,math
+import subprocess
+
+"""
+Copyright Aaron M. Schinder, 2011 - MIT/BSD License
+
+This script contains a bunch of helper functions for generating simple, imperative, hopefully
+transparent build scripts using the python language (and nothing else). 
+
+I just want the script to do the compiling and linking operations I want it to do in the order
+I want it to do it in, finding every relevant source file. 
+
+That's it. That's what I want in a build system.
+"""
+
+def flist(pth,**kwargs): 
+    """
+    flist - list all files in a given directory pth
+    optional arguments:
+       recurse - (T/F): Whether to recursively search for files in directory tree
+       exts - (list): A list of file extensions to search for, otherwise all files
+       normpath (T/F): whether to normalize path variables after
+    filelist = flist(pth,**kwargs): 
+    """
+    flst = []
+    if(not('recurse' in kwargs)):
+        recurse_ = False
+    else:
+        recurse_ = kwargs['recurse']
+    if(not('exts' in kwargs)):
+        filterexts_ = False
+    else:
+        filterexts_ = True
+        exts = kwargs['exts']
+    if(not('normpath' in kwargs)):
+        normpath_ = True
+    else:
+        normpath_ = kwargs['normpath']
+    if(not('linuxpath' in kwargs)):
+        linuxpath_ = False
+    else:
+        linuxpath_ = kwargs['linuxpath']
+    if(not('followlinks' in kwargs)):
+        followlinks_ = False
+    else:
+        followlinks_ = kwargs['followlinks']
+
+    dirlist = []
+    rawlist = os.listdir(pth)
+
+    for F in rawlist:
+        F2 = os.path.join(pth,F)
+        if(os.path.isdir(F2)):
+            b = (followlinks_) or ((not followlinks_) and not(os.path.islink(F2)))
+            if(b):
+                if((F2!=".")&(F2!="..")):
+                    dirlist.append(F2)
+        elif(os.path.isfile(F2)):
+            flst.append(F2)
+
+    #Recurse through directories
+    if(recurse_):
+        for D in dirlist:
+            lst = flist(D,**kwargs)
+            for L in lst:
+                flst.append(L)
+
+    #Postprocess:
+    #Filter out all extensions except the selected ext list
+    if(filterexts_):
+        flst = filterexts(flst,exts)
+
+    #Normalize filename path according to os
+    if(normpath_):
+        flst2 = list(flst)
+        for I in range(0,len(flst2)):
+            flst[I] = os.path.normpath(flst2[I])
+
+    #If linuxpath, convert all \\ to /
+    #if(linuxpath_):
+    #    flst2 = list(flst)
+    #    for I in range(0,len(flst2)):
+    #        flst[I] = linuxpath(flst2[I])
+    
+    return flst
+
+
+def filterexts(flst,exts):
+    """
+    Filters by extensions in a list of files
+    flst = def filterexts(flst,exts):
+    """
+    flst2 = []
+    if(isinstance(exts,str)):
+        exts = list([exts])
+    for F in flst:
+        b = False
+        for ext in exts:
+            if(ext[0]!='.'):
+                ext = '.'+ext
+            F2 = os.path.splitext(F)
+            if(len(F2)>=2):
+                ex = F2[1]
+                if(len(ex)>0):            
+                    if(ex[0]!='.'):
+                        ex = '.'+ex
+                    if(ex==ext):
+                        b = True
+        if(b):
+            flst2.append(F)
+              
+    return flst2
+
+#Find a file fname, starting in pth and recursing
+#Used for finding library files to link
+def findfile(fname,pth,**kwargs):
+    fullfname = ""
+    flst = flist(pth,recurse=True)
+    for F in flst:
+        F2 = os.path.split(F)[1]
+        if(F2 == fname):
+            fullfname = F
+    
+    return fullfname
+
+def replaceext(fname,ext):
+    fname2 = ""
+    if(len(ext)>0):
+        if(ext[0]!='.'):
+            ext = '.'+ext
+        fname2 = os.path.splitext(fname)[0]+ext
+    else:
+        fname2 = os.path.splitext(fname)[0]
+    return fname2
+
+def replaceexts(fnamelist,ext):
+    """Takes a list of filenames and returns a list with the extensions replaced by ext """
+    fname2list = []
+    for F in fnamelist:
+        F2 = replaceext(F,ext)
+        fname2list.append(F2)
+    return fname2list
+
+def except_contains(lst1,exc):
+    """
+    Takes a list of file names lst1, and removes filenams that match the
+    list of exceptions exc. Returns a list without the exceptions.
+    """
+    lst2 = []
+    for item in lst1:
+        b = 1
+        for item2 in exc:
+            fsplit = os.path.split(item)
+            fn = fsplit[len(fsplit)-1]
+            if(fn==item2):
+                b = 0
+                break
+        if(b==1):
+            lst2.append(item)
+    return lst2
+
+
+def list_to_sss(lst):
+    """List of strings to space-seperated-string"""
+    lout = ""
+    for I in range(0,len(lst)-1):
+        lout = lout + lst[I] + " "
+    if(len(lst)>0):
+        lout = lout + lst[len(lst)-1]
+    return lout
+
+##########################
+##System Call Procedures##
+##########################
+
+def callproc(cmd, **kwargs):
+    if(not('logfile' in kwargs)):
+        use_lf = False
+    else:
+        logfile = kwargs['logfile']
+        if(logfile!=""):
+            fp = open(kwargs['logfile'],'a+')
+            use_lf = True
+        else:
+            use_lf = False
+        
+    if(not('echo' in kwargs)):
+        echo = True
+    else:
+        echo = kwargs['echo']
+
+    if(echo):
+        print(cmd)
+
+    #encoding/deconding to/from bytes is necessary to use the subprocess command
+    #in python3.7
+    #However, only do this in linux
+    if(sys.platform!='win32'):
+        cmd2 = cmd.encode(encoding='utf-8')
+    else:
+        cmd2 = cmd
+    proc = subprocess.Popen(cmd2,stderr = subprocess.STDOUT, stdout=subprocess.PIPE, shell=True)
+    (out, err) = proc.communicate()
+
+    out = out.decode(encoding='utf-8')
+    
+    if(echo):
+        print(out)
+        #print(err);
+    if(use_lf):
+        fp.writelines(cmd+'\n')
+        fp.writelines(out+'\n')
+
+    if(use_lf):
+        fp.close()
+
+
+#############################################
+## Compiler, Archive, and Linker Functions ##
+#############################################
+
+#MSVC compiler wrapper
+def msvc_compile(compilername, srcfile, **kwargs):
+
+    if(not('include' in kwargs)):
+        include = ''
+    else:
+        include = kwargs['include']
+        if(isinstance(include,list)):
+            include  = list_to_sss(include)
+    
+    if(not('flags' in kwargs)):
+        flags = ''
+    else:
+        flags = kwargs['flags']
+        if(isinstance(flags,list)):
+            flags = list_to_sss(flags)
+
+    if(not('objext' in kwargs)):
+        objext = '.obj'
+    else:
+        objext = kwargs['objext']
+    
+    if(not('srcfileflag' in kwargs)):
+        srcfileflag = '/c'
+    else:
+        srcfileflag = kwargs['srcfileflag']
+
+    if(not('outfileflag' in kwargs)):
+        outfileflag = '/Fo:'
+    else:
+        outfileflag = kwargs['outfileflag']
+    if(not('logfile' in kwargs)):
+        logfile = ""
+    else:
+        logfile = kwargs['logfile']
+
+    outfile = replaceext(srcfile,objext)
+    ln = compilername+" "+flags+" "+" "+srcfileflag+" "+srcfile+" "+outfileflag+'"'+outfile+'"'
+    ln = ln + " " + include
+
+    callproc(ln,echo=True,logfile=logfile)
+
+    return
+
+#MSVC compiler wrapper
+def msvc_compile_list(compiler,srclist,**kwargs):
+    for S in srclist:
+        msvc_compile(compiler,S,**kwargs)
+    return
+
+#gnu-style compiler compile: Should work with gcc, g++, gfortran
+def gs_compile(compiler,srcfile,**kwargs):
+    if(not('include' in kwargs)):
+        include = ''
+    else:
+        include = kwargs['include']
+        if(isinstance(include,list)):
+            include  = list_to_sss(include)
+    
+    if(not('flags' in kwargs)):
+        flags = ''
+    else:
+        flags = kwargs['flags']
+        if(isinstance(flags,list)):
+            flags = list_to_sss(flags)
+
+    if(not('objext' in kwargs)):
+        objext = '.o'
+    else:
+        objext = kwargs['objext']
+
+    if(not('srcfileflag' in kwargs)):
+        srcfileflag = '-c'
+    else:
+        srcfileflag = kwargs['srcfileflag']
+
+    if(not('outfileflag' in kwargs)):
+        outfileflag = '-o'
+    else:
+        outfileflag = kwargs['outfileflag']
+
+    if(not('logfile' in kwargs)):
+        logfile = ""
+    else:
+        logfile = kwargs['logfile']
+
+    if(not('smartcompile' in kwargs)):
+        _smartcompile = True
+    else:
+        _smartcompile = kwargs['smartcompile']
+    
+    #Do I want to make this thing this general?
+
+    # if(not(_smartcompile) or smartcompile(srcfile,objext)):
+    #     outfile = replaceext(srcfile,objext)
+    #     ln = compiler+" "+flags+" " + outfileflag+" "+outfile+" "+srcfileflag+" "+srcfile
+    #     ln = ln + " " + include
+
+    #     callproc(ln,echo=True,logfile=logfile)
+
+    outfile = replaceext(srcfile,objext)
+    ln = compiler+" "+flags+" " + outfileflag+" "+outfile+" "+srcfileflag+" "+srcfile
+    ln = ln + " " + include
+
+    callproc(ln,echo=True,logfile=logfile)
+
+    return
+
+def gs_compile_list(compiler,srclist,**kwargs):
+    for S in srclist:
+        gs_compile(compiler,S,**kwargs)
+    return
+
+def gs_compile_all(compiler,srcdir,srcexts,**kwargs):
+    if(not('recurse' in kwargs)):
+        recurse = True
+    else:
+        recurse = kwargs['recurse']
+
+    srcfils = flist(srcdir,exts=srcexts,recurse=recurse)
+    
+    for S in srcfils:
+        gs_compile(compiler,S,**kwargs)
+
+    return
+
+def gs_link_all(linker,srcpath,target,**kwargs):
+
+    if(not('objext' in kwargs)):
+        objext = '.o'
+    else:
+        objext = kwargs['objext']
+
+    if(not('recurse' in kwargs)):
+        recurse = True
+    else:
+        recurse = kwargs['recurse']
+
+
+    objfils = flist(srcpath,exts=objext,recurse=recurse)
+    oflst = list_to_sss(objfils)
+    
+    gs_link_list(linker,oflst,target,**kwargs)
+    
+    return
+
+def gs_link_list(linker,objlist,target,**kwargs):
+
+    if(not('objext' in kwargs)):
+        objext = '.o'
+    else:
+        objext = kwargs['objext']
+
+    if(not('libdir' in kwargs)):
+        libdir = ''
+    else:
+        libdir = kwargs['libdir']
+
+    if(not('staticlibs' in kwargs)):
+        staticlibs = ''
+    else:
+        staticlibs = kwargs['staticlibs']
+
+    if(not('libflags' in kwargs)):
+        libflags = ''
+    else:
+        libflags = kwargs['libflags']
+
+    if(not('linkerflags' in kwargs)):
+        linkerflags = ''
+    else:
+        linkerflags = kwargs['linkerflags']
+
+    if(not('recurse' in kwargs)):
+        recurse = True
+    else:
+        recurse = kwargs['recurse']
+
+    if(not('logfile' in kwargs)):
+        logfile = ''
+    else:
+        logfile = kwargs['logfile']
+
+    ln = linker+" -o "+target+" "+libdir
+    ln = ln+" "+objlist+" "+staticlibs+" "+libflags+" "+linkerflags
+    
+    callproc(ln,logfile=logfile)
+    return
+
+def msvc_link_list(objlist,target,**kwargs):
+
+    linker = 'link'
+
+    if(not('objext' in kwargs)):
+        objext = '.obj'
+    else:
+        objext = kwargs['objext']
+
+    if(not('libdir' in kwargs)):
+        libdir = ''
+    else:
+        libdir = kwargs['libdir']
+
+    if(not('staticlibs' in kwargs)):
+        staticlibs = ''
+    else:
+        staticlibs = kwargs['staticlibs']
+
+    if(not('libflags' in kwargs)):
+        libflags = ''
+    else:
+        libflags = kwargs['libflags']
+
+    if(not('linkerflags' in kwargs)):
+        linkerflags = ''
+    else:
+        linkerflags = kwargs['linkerflags']
+
+    if(not('recurse' in kwargs)):
+        recurse = True
+    else:
+        recurse = kwargs['recurse']
+
+    if(not('logfile' in kwargs)):
+        logfile = ''
+    else:
+        logfile = kwargs['logfile']
+
+    ln = linker+" "+libdir
+    ln = ln+" "+objlist+" "+staticlibs+" "+linkerflags
+    ln = ln+" /out:"+target+" "+libflags
+    
+    callproc(ln,logfile=logfile)
+
+    return
+
+def ar_all(srcpath,arname,**kwargs):
+    if(not('recurse' in kwargs)):
+        recurse = True
+    else:
+        recurse = kwargs['recurse']
+    if(not('objext' in kwargs)):
+        objext = '.o'
+    else:
+        objext = kwargs['objext']
+    
+    objlist = flist(srcpath,exts=objext,recurse=recurse)
+    ar_list(objlist,arname,**kwargs)
+    
+    return
+
+def msvc_lib_list(objlist,arname,**kwargs):
+    objlist2 = list_to_sss(objlist)
+    
+    ln = "lib "+objlist2+" /out:"+arname
+    callproc(ln)
+
+    return
+
+def ar_list(objlist,arname,**kwargs):
+    objlist2 = list_to_sss(objlist)
+
+    ln = "ar cr "+ arname+" "+objlist2
+    callproc(ln)
+    
+    return
+
+def ar_add_list(objlist,arname,**kwargs):
+    objlist2 = list_to_sss(objlist)
+
+    ln = "ar t "+arname+" "+objlist2
+    callproc(ln)
+    return
+
+#####################################
+## Incremental Compilation Library ##
+#####################################
+
+#silently read lines from a text file if exists
+def readtextlines(fname):
+    txtlns = []
+
+    if(not os.path.isfile(fname)):
+        return txtlns
+
+    try:
+        fp = open(fname,"r")
+    except:
+        return txtlns
+
+    ln = " "
+    while(ln!=""):
+        ln = fp.readline()
+        txtlns.append(ln)
+
+    fp.close()
+
+    return txtlns
+
+def getincludefnfrage(includeline):
+
+    fnfrag = ""
+    I1 = -1
+    I2 = -1
+
+    for I in range(0,len(includeline)):
+        if(I1<0 and (includeline[I]=='<' or includeline[I]=='"')):
+            I1 = I
+        if(I1>=0 and (includeline[I]=='>' or includeline[I]=='"')):
+            I2 = I
+            break
+    if(I1>=0 and I2>=0):
+        fnfrag = includeline[I1+1:I2]
+
+    return fnfrag
+
+#Returns the name of the source file fname (if it exists)
+#and all included filenames
+def getsrcandincludes(fname, incdirs):
+
+    flist = []
+    if(os.path.isfile(fname)):
+        flist.append(fname)
+
+        Ilist = 0
+        while(Ilist<len(flist)):
+            #recurse through files
+            f1 = flist[Ilist]
+            lns = readtextlines(f1)
+            for J in range(0,len(lns)):
+                if(lns[J].find("#include")>=0):
+                    fnfrag = getincludefnfrage(lns[J])
+                    for K in range(0,len(incdirs)):
+                        tfn = os.path.join(incdirs[K],fnfrag)
+                        if(os.path.isfile(tfn)):
+                            flist.append(tfn)
+                            break
+
+            Ilist = Ilist + 1
+
+    return flist
+
+#Returns the name of the object file associated with the source file
+#within the object store folder (if it exists)
+def getobjfile(fname,objstore,objext = ".o"):
+
+    fret = ""
+    f1 = os.path.split(fname)[1]
+    f2 = f1
+    while(os.path.splitext(f2)[1]!=""):
+        f2 = os.path.splitext(f2)[0]
+    objext = objext.strip('.')
+    f3 = os.path.join(objstore,"{}.{}".format(f2,objext))
+    if(os.path.exists(f3)):
+        fret = f3
+
+    return fret
+
+def getsrctimes(fname, incdirs):
+
+    ftimes = []
+    flst = getsrcandincludes(fname, incdirs)
+    for I in range(0,len(flst)):
+        f = flst[I]
+        mt = os.path.getmtime(f)
+        ftimes.append(mt)
+    
+    return ftimes
+
+def getobjtime(fname,objstore,objext=".o"):
+    ret = -1
+    fret = getobjfile(fname,objstore,objext)
+    if(fret!=""):
+        ret = os.path.getmtime(fret)
+
+    return ret
+
+#Decide whether or not to compile source file
+def decidecompile(fname,**kwargs):
+    ret = True
+
+    if(not os.path.isfile(fname)):
+        ret = False
+        return ret
+    
+    ##unpack kwargs
+    if("searchincdirs" in kwargs):
+        incdirs = kwargs["searchincdirs"]
+    else:
+        incdirs = ["./include"]
+    
+    if("objext" in kwargs):
+        objext = kwargs["objext"]
+    else:
+        objext = ".o"
+    if("objstore" in kwargs):
+        objstore = kwargs["objstore"]
+    else:
+        objstore = "./objstore"
+    
+    
+    srclist = getsrcandincludes(fname,incdirs)
+    srctlist = getsrctimes(fname,incdirs)
+    obj = getobjfile(fname,objstore,objext)
+    objt = getobjtime(fname,objstore,objext)
+    
+    if(obj!=""):
+        ret = False
+        for I in range(0,len(srctlist)):
+            if(srctlist[I]>objt):
+                ret = True
+                break
+
+    return ret
+
+def gs_incremental_compile(compiler,srcfile,**kwargs):
+
+    if(not('include' in kwargs)):
+        include = ''
+    else:
+        include = kwargs['include']
+        if(isinstance(include,list)):
+            include  = list_to_sss(include)
+    if(not('flags' in kwargs)):
+        flags = ''
+    else:
+        flags = kwargs['flags']
+        if(isinstance(flags,list)):
+            flags = list_to_sss(flags)
+    if(not('objext' in kwargs)):
+        objext = '.o'
+    else:
+        objext = kwargs['objext']
+    if(not('srcfileflag' in kwargs)):
+        srcfileflag = '-c'
+    else:
+        srcfileflag = kwargs['srcfileflag']
+    if(not('outfileflag' in kwargs)):
+        outfileflag = '-o'
+    else:
+        outfileflag = kwargs['outfileflag']
+
+    if(not('logfile' in kwargs)):
+        logfile = ""
+    else:
+        logfile = kwargs['logfile']
+    if(not('smartcompile' in kwargs)):
+        _smartcompile = True
+    else:
+        _smartcompile = kwargs['smartcompile']
+
+    #incrementalcompile
+    if("searchincdirs" in kwargs):
+        incdirs = kwargs["searchincdirs"]
+    else:
+        incdirs = ["./include"]
+    
+    if("objstore" in kwargs):
+        objstore = kwargs["objstore"]
+    else:
+        objstore = "./objstore"
+    
+    #Do I want to make this thing this general?
+
+    docompile = decidecompile(srcfile,**kwargs)
+
+    if(docompile):
+        f1 = os.path.split(srcfile)[1]
+        f2 = f1
+        while(os.path.splitext(f2)[1]!=""):
+            f2 = os.path.splitext(f2)[0]
+        outfile = os.path.join(objstore,"{}{}".format(f2,objext))
+
+        ln = compiler+" "+flags+" " + outfileflag+" "+outfile+" "+srcfileflag+" "+srcfile
+        ln = ln + " " + include
+
+        callproc(ln,echo=True,logfile=logfile)
+
+    return
+
+def msvc_incremental_compile(compiler,srcfile,**kwargs):
+
+    if(not('include' in kwargs)):
+        include = ''
+    else:
+        include = kwargs['include']
+        if(isinstance(include,list)):
+            include  = list_to_sss(include)
+    if(not('flags' in kwargs)):
+        flags = ''
+    else:
+        flags = kwargs['flags']
+        if(isinstance(flags,list)):
+            flags = list_to_sss(flags)
+    if(not('objext' in kwargs)):
+        objext = '.obj'
+    else:
+        objext = kwargs['objext']
+    if(not('srcfileflag' in kwargs)):
+        srcfileflag = '/c'
+    else:
+        srcfileflag = kwargs['srcfileflag']
+    if(not('outfileflag' in kwargs)):
+        outfileflag = '/Fo'
+    else:
+        outfileflag = kwargs['outfileflag']
+
+    if(not('logfile' in kwargs)):
+        logfile = ""
+    else:
+        logfile = kwargs['logfile']
+
+    #incrementalcompile
+    if("searchincdirs" in kwargs):
+        incdirs = kwargs["searchincdirs"]
+    else:
+        incdirs = ["./include"]
+    
+    if("objstore" in kwargs):
+        objstore = kwargs["objstore"]
+    else:
+        objstore = "./objstore"
+    
+    #Do I want to make this thing this general?
+
+    docompile = decidecompile(srcfile,**kwargs)
+
+    if(docompile):
+        f1 = os.path.split(srcfile)[1]
+        f2 = f1
+        while(os.path.splitext(f2)[1]!=""):
+            f2 = os.path.splitext(f2)[0]
+        outfile = os.path.join(objstore,"{}{}".format(f2,objext))
+        outfile = os.path.normpath(outfile)
+
+        ln = compiler+" "+flags+" "+srcfileflag+" "+srcfile+" "+ outfileflag+'"'+outfile+'"'
+        ln = ln + " " + include
+
+        callproc(ln,echo=True,logfile=logfile)
+
+    return
+
+
+def gs_incremental_compile_list(compiler,srclist,**kwargs):
+
+    for s in srclist:
+        gs_incremental_compile(compiler,s,**kwargs)
+
+    return
+
+def msvc_incremental_compile_list(compiler,srclist,**kwargs):
+
+    for s in srclist:
+        msvc_incremental_compile(compiler,s,**kwargs)
+
+    return
+
+#######################
+## Main Script Tests ##
+#######################
+
+def testtimes(args):
+    if(len(args)>=2):
+        flist = getsrcandincludes(args[1],["./include"])
+        ftlist = getsrctimes(args[1],["./include"])
+        for I in range(0,len(flist)):
+            print("{}\t\t{}".format(flist[I],ftlist[I]))
+        
+        print("associated obj file:")
+        fobj = getobjfile(args[1],"./objstore")
+        ftobj = getobjtime(args[1],"./objstore")
+        if(fobj!=""):
+            print("{}\t\t{}".format(fobj,ftobj))
+        else:
+            print("none found")
+
+        cflag = decidecompile(args[1])
+        print("compile? : {}".format(cflag))
+
+    
+    return
+
+# if(__name__ == "__main__"):
+
+#     args = sys.argv
+#     testtimes(args)
+    
+        
+
+        
\ No newline at end of file
diff --git a/build/make.linux64.lib.py b/build/make.linux64.lib.py
new file mode 100644
index 0000000..efa6055
--- /dev/null
+++ b/build/make.linux64.lib.py
@@ -0,0 +1,56 @@
+#!/usr/bin/python3
+
+import os,sys,math
+import subprocess
+import shutil
+from shutil import copytree
+
+from amsbuildlib4 import *
+
+libname = "amscppnarray.linux64" #static library name to generate
+binname = "tests" #create this executable when compiling main.c or main.cpp
+commondir = "../../linux64" #common directory to pul libraries and includes from
+installdir = "../../linux64" #directory to install to when finished
+builddir = "./build_linux64"
+
+doinstall = True   #copies the build_output to the install dir when finished
+cc = "g++" #compiler
+cflags = "-fPIC"
+libraries = "-l{}".format(libname)
+libdirs = "-L{} -L{}/lib".format(builddir,commondir)
+linkerflags = "-static -static-libgcc -Wl,-rpath=."
+srcexts = [".c",".cpp"]
+binsrc = ["main.c","main.cpp"] #ignore these files when compiling the static library
+
+#keyword list to control the compilers/linkers
+kwargs = dict()
+include = "-I./include -I{}/include".format(commondir)
+kwargs["include"] = include
+kwargs["flags"] = cflags
+kwargs["libdir"] = libdirs
+kwargs["libflags"] = libraries
+kwargs["linkerflags"] = linkerflags
+kwargs["recurse"] = True
+kwargs["objstore"] = "{}/objstore".format(builddir)
+kwargs["searchincdirs"] = "./include"
+
+#Find all source files, except the main project files
+srcfiles = flist('./src',exts = srcexts, recurse=True)
+srcfiles = except_contains(srcfiles,binsrc)
+
+#compile all the source files in the list
+#gs_compile_list(cc,files,**kwargs)
+gs_incremental_compile_list(cc,srcfiles,**kwargs)
+
+#archive all the source files into a static library
+objlist = flist(kwargs['objstore'],exts='.o',recurse=True)
+ar_list(objlist,'{}/lib{}.a'.format(builddir,libname))
+
+if(doinstall):
+    #Copy a binary to the common bin folder
+
+    #Push any libraries to the common lib folder
+    shutil.copy('{}/lib{}.a'.format(builddir,libname),"{}/lib".format(commondir))
+
+    #Copy include files to the common include folder
+    copytree('./include/',commondir+'/include/',dirs_exist_ok=True)
diff --git a/build/make.linux64.test.py b/build/make.linux64.test.py
new file mode 100644
index 0000000..1d94d23
--- /dev/null
+++ b/build/make.linux64.test.py
@@ -0,0 +1,48 @@
+#!/usr/bin/python3
+
+import os,sys,math
+import subprocess
+import shutil
+from shutil import copytree
+
+from amsbuildlib4 import *
+
+libname = "amscppnarray.linux64" #static library name to generate
+binname = "tests" #create this executable when compiling main.c or main.cpp
+commondir = "../../linux64" #common directory to pul libraries and includes from
+installdir = "../../linux64" #directory to install to when finished
+builddir = "./build_linux64"
+
+doinstall = True   #copies the build_output to the install dir when finished
+cc = "g++" #compiler
+cflags = "-fPIC"
+libraries = "-l{}".format(libname)
+libdirs = "-L{} -L{}/lib".format(builddir,commondir)
+linkerflags = "-static -static-libgcc -Wl,-rpath=."
+srcexts = [".c",".cpp"]
+binsrc = ["main.c","main.cpp"] #ignore these files when compiling the static library
+
+#keyword list to control the compilers/linkers
+kwargs = dict()
+include = "-I./include -I{}/include".format(commondir)
+kwargs["include"] = include
+kwargs["flags"] = cflags
+kwargs["libdir"] = libdirs
+kwargs["libflags"] = libraries
+kwargs["linkerflags"] = linkerflags
+kwargs["recurse"] = True
+kwargs["objstore"] = "{}/objstore".format(builddir)
+kwargs["searchincdirs"] = "./include"
+
+#Pull required binary dynamic libraries to the bin folder
+#shutil.copy('{}/lib/libcamsimg3.linux64.so'.format(commondir),builddir);
+#shutil.copy('{}/lib/libamsimg.dll'.format(commondir),builddir);
+#shutil.copy('{}/lib/glew32.dll','./bin_winx64');
+
+#Designate source files for main test program
+fsrc = ['./src/main.cpp']
+fobj = replaceexts(fsrc,'.o')
+
+#Compile test programs
+gs_compile_list(cc,fsrc,**kwargs)
+gs_link_list(cc,list_to_sss(fobj),'{}/{}'.format(builddir,binname),**kwargs)
diff --git a/build/make.mingw64.lib.py b/build/make.mingw64.lib.py
new file mode 100644
index 0000000..f6328a1
--- /dev/null
+++ b/build/make.mingw64.lib.py
@@ -0,0 +1,58 @@
+#!/usr/bin/python3
+
+import os,sys,math
+import subprocess
+import shutil
+from shutil import copytree
+
+from amsbuildlib4 import *
+
+libname = "amscppnarray.mingw64" #static library name to generate
+binname = "tests" #create this executable when compiling main.c or main.cpp
+commondir = "../../winx64" #common directory to pul libraries and includes from
+depdir = "./dependencies/winx64" #local pre-compiled dependency libraries and their includes
+installdir = "../../winx64" #directory to install to when finished
+builddir = "./build_mingw64"
+
+doinstall = False   #copies the build_output to the install dir when finished
+cc = "x86_64-w64-mingw32-g++" #compiler
+cflags = "-fPIC -O3"
+libraries = "-l{}".format(libname)
+libdirs = "-L{} -L{}/lib -L{}/lib".format(builddir,commondir,depdir)
+linkerflags = "-static -static-libgcc -Wl,-rpath=."
+srcexts = [".c",".cpp"]
+binsrc = ["main.c","main.cpp"] #ignore these files when compiling the static library
+
+
+#keyword list to control the compilers/linkers
+kwargs = dict()
+include = "-I./include -I{}/include -I{}/include".format(commondir, depdir)
+kwargs["include"] = include
+kwargs["flags"] = cflags
+kwargs["libdir"] = libdirs
+kwargs["libflags"] = libraries
+kwargs["linkerflags"] = linkerflags
+kwargs["recurse"] = True
+kwargs["objstore"] = "{}/objstore".format(builddir)
+kwargs["searchincdirs"] = "./include"
+
+#Find all source files, except the main project files
+srcfiles = flist('./src',exts = srcexts, recurse=True)
+srcfiles = except_contains(srcfiles,binsrc)
+
+#compile all the source files in the list
+#gs_compile_list(cc,files,**kwargs)
+gs_incremental_compile_list(cc,srcfiles,**kwargs)
+
+#archive all the source files into a static library
+objlist = flist(kwargs['objstore'],exts='.o',recurse=True)
+ar_list(objlist,'{}/lib{}.a'.format(builddir,libname))
+
+if(doinstall):
+    #Copy a binary to the common bin folder
+
+    #Push any libraries to the common lib folder
+    shutil.copy('{}/lib/lib{}.a'.format(builddir,libname),commondir)
+
+    #Copy include files to the common include folder
+    copytree('./include/',commondir+'/include/',dirs_exist_ok=True)
diff --git a/build/make.mingw64.test.py b/build/make.mingw64.test.py
new file mode 100644
index 0000000..b70fd1b
--- /dev/null
+++ b/build/make.mingw64.test.py
@@ -0,0 +1,49 @@
+#!/usr/bin/python3
+
+import os,sys,math
+import subprocess
+import shutil
+from shutil import copytree
+
+from amsbuildlib4 import *
+
+libname = "amscppnarray.mingw64" #static library name to generate
+binname = "tests" #create this executable when compiling main.c or main.cpp
+commondir = "../../winx64" #common directory to pul libraries and includes from
+depdir = "./dependencies/winx64" #local pre-compiled dependency libraries and their includes
+installdir = "../../winx64" #directory to install to when finished
+builddir = "./build_mingw64"
+
+doinstall = False   #copies the build_output to the install dir when finished
+cc = "x86_64-w64-mingw32-g++" #compiler
+cflags = "-fPIC -O3"
+libraries = "-l{}".format(libname)
+libdirs = "-L{} -L{}/lib -L{}/lib".format(builddir,commondir,depdir)
+linkerflags = "-static -static-libgcc -Wl,-rpath=."
+srcexts = [".c",".cpp"]
+binsrc = ["main.c","main.cpp"] #ignore these files when compiling the static library
+
+#keyword list to control the compilers/linkers
+kwargs = dict()
+include = "-I./include -I{}/include -I{}/include".format(commondir, depdir)
+kwargs["include"] = include
+kwargs["flags"] = cflags
+kwargs["libdir"] = libdirs
+kwargs["libflags"] = libraries
+kwargs["linkerflags"] = linkerflags
+kwargs["recurse"] = True
+kwargs["objstore"] = "{}/objstore".format(builddir)
+kwargs["searchincdirs"] = "./include"
+
+#Pull required binary dynamic libraries to the bin folder
+#shutil.copy('{}/lib/libcamsimg3.linux64.so'.format(commondir),builddir);
+#shutil.copy('{}/lib/libamsimg.dll'.format(commondir),builddir);
+#shutil.copy('{}/lib/glew32.dll','./bin_winx64');
+
+#Designate source files for main test program
+fsrc = ['./src/main.cpp']
+fobj = replaceexts(fsrc,'.o')
+
+#Compile test programs
+gs_compile_list(cc,fsrc,**kwargs)
+gs_link_list(cc,list_to_sss(fobj),'{}/{}'.format(builddir,binname),**kwargs)
diff --git a/build/make.msvc64.lib.py b/build/make.msvc64.lib.py
new file mode 100644
index 0000000..cac461f
--- /dev/null
+++ b/build/make.msvc64.lib.py
@@ -0,0 +1,60 @@
+#!/usr/bin/python3
+
+import os,sys,math
+import subprocess
+import shutil
+from shutil import copytree
+
+from amsbuildlib4 import *
+
+libname = "amscppnarray.msvc64" #static library name to generate
+binname = "tests" #create this executable when compiling main.c or main.cpp
+commondir = "../../winx64" #common directory to pul libraries and includes from
+depdir = "./dependencies/winx64" #local pre-compiled dependency libraries and their includes
+installdir = "../../winx64" #directory to install to when finished
+builddir = "./build_msvc64"
+
+doinstall = False   #copies the build_output to the install dir when finished
+cc = "cl" #compiler
+cflags = "/O2"
+libraries = "lib{}.lib".format(libname)
+libdirs = "/LIBPATH:{} /LIBPATH:{}/lib /LIBPATH:{}/lib".format(builddir,commondir,depdir)
+linkerflags = "-static -static-libgcc -Wl,-rpath=."
+srcexts = [".c",".cpp"]
+binsrc = ["main.c","main.cpp"] #ignore these files when compiling the static library
+
+
+#keyword list to control the compilers/linkers
+kwargs = dict()
+include = "-I./include -I{}/include -I{}/include".format(commondir, depdir)
+kwargs["include"] = include
+kwargs["flags"] = cflags
+kwargs["libdir"] = libdirs
+kwargs["libflags"] = libraries
+kwargs["linkerflags"] = linkerflags
+kwargs["recurse"] = True
+kwargs["objstore"] = "{}/objstore".format(builddir)
+kwargs["searchincdirs"] = "./include"
+kwargs["objext"] = ".obj"
+
+
+#Find all source files, except the main project files
+srcfiles = flist('./src',exts = srcexts, recurse=True)
+srcfiles = except_contains(srcfiles,binsrc)
+
+#compile all the source files in the list
+#gs_compile_list(cc,files,**kwargs)
+msvc_incremental_compile_list(cc,srcfiles,**kwargs)
+
+#archive all the source files into a static library
+objlist = flist(kwargs['objstore'],exts='.obj',recurse=True)
+msvc_lib_list(objlist,'{}/lib{}.lib'.format(builddir,libname))
+
+if(doinstall):
+    #Copy a binary to the common bin folder
+
+    #Push any libraries to the common lib folder
+    shutil.copy('{}/lib/lib{}.lib'.format(builddir,libname),commondir)
+
+    #Copy include files to the common include folder
+    copytree('./include/',commondir+'/include/',dirs_exist_ok=True)
diff --git a/build/make.msvc64.test.py b/build/make.msvc64.test.py
new file mode 100644
index 0000000..e92dce4
--- /dev/null
+++ b/build/make.msvc64.test.py
@@ -0,0 +1,49 @@
+#!/usr/bin/python3
+
+import os,sys,math
+import subprocess
+import shutil
+from shutil import copytree
+
+from amsbuildlib4 import *
+
+libname = "amscppnarray.msvc64" #static library name to generate
+binname = "tests.exe" #create this executable when compiling main.c or main.cpp
+commondir = "../../winx64" #common directory to pul libraries and includes from
+depdir = "./dependencies/winx64" #local pre-compiled dependency libraries and their includes
+installdir = "../../winx64" #directory to install to when finished
+builddir = "./build_msvc64"
+
+doinstall = False   #copies the build_output to the install dir when finished
+cc = "cl" #compiler
+cflags = "/O2"
+libraries = "lib{}.lib".format(libname)
+libdirs = "/LIBPATH:{} /LIBPATH:{}/lib /LIBPATH:{}/lib".format(builddir,commondir,depdir)
+linkerflags = ""
+srcexts = [".c",".cpp"]
+binsrc = ["main.c","main.cpp"] #ignore these files when compiling the static library
+
+#keyword list to control the compilers/linkers
+kwargs = dict()
+include = "-I./include -I{}/include -I{}/include".format(commondir, depdir)
+kwargs["include"] = include
+kwargs["flags"] = cflags
+kwargs["libdir"] = libdirs
+kwargs["libflags"] = libraries
+kwargs["linkerflags"] = linkerflags
+kwargs["recurse"] = True
+kwargs["objstore"] = "{}/objstore".format(builddir)
+kwargs["searchincdirs"] = "./include"
+
+#Pull required binary dynamic libraries to the bin folder
+#shutil.copy('{}/lib/libcamsimg3.linux64.so'.format(commondir),builddir);
+#shutil.copy('{}/lib/libamsimg.dll'.format(commondir),builddir);
+#shutil.copy('{}/lib/glew32.dll','./bin_winx64');
+
+#Designate source files for main test program
+fsrc = ['./src/main.cpp']
+fobj = replaceexts(fsrc,'.obj')
+
+#Compile test programs
+msvc_compile_list(cc,fsrc,**kwargs)
+msvc_link_list(list_to_sss(fobj),'{}/{}'.format(builddir,binname),**kwargs)
diff --git a/build_linux64/libamscppnarray.linux64.a b/build_linux64/libamscppnarray.linux64.a
new file mode 100644
index 0000000..a322a05
Binary files /dev/null and b/build_linux64/libamscppnarray.linux64.a differ
diff --git a/bla.txt b/build_linux64/objstore/.placeholder
similarity index 100%
rename from bla.txt
rename to build_linux64/objstore/.placeholder
diff --git a/build_linux64/objstore/amscppnarray.o b/build_linux64/objstore/amscppnarray.o
new file mode 100644
index 0000000..8a1f7f6
Binary files /dev/null and b/build_linux64/objstore/amscppnarray.o differ
diff --git a/build_linux64/tests b/build_linux64/tests
new file mode 100644
index 0000000..43b6f9f
Binary files /dev/null and b/build_linux64/tests differ
diff --git a/build_mingw64/objstore/.placeholder b/build_mingw64/objstore/.placeholder
new file mode 100644
index 0000000..e69de29
diff --git a/build_msvc64/objstore/.placeholder b/build_msvc64/objstore/.placeholder
new file mode 100644
index 0000000..e69de29
diff --git a/echo b/echo
new file mode 100644
index 0000000..e69de29
diff --git a/include/amscppnarray/amscppnarray.hpp b/include/amscppnarray/amscppnarray.hpp
new file mode 100644
index 0000000..f921633
--- /dev/null
+++ b/include/amscppnarray/amscppnarray.hpp
@@ -0,0 +1,30 @@
+#ifndef __AMSCPPNARRAY_HPP__
+#define __AMSCPPNARRAY_HPP__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <new>
+#include <initializer_list>
+
+namespace ams
+{
+namespace narray
+{
+
+template<typename T> class narray
+{
+    public:
+
+};
+
+
+
+void test_narray1();
+
+}; //end namespace narray
+}; //end namespace ams
+
+#include <amscppnarray/amscppnarray_impl.hpp>
+
+#endif
\ No newline at end of file
diff --git a/include/amscppnarray/amscppnarray_impl.hpp b/include/amscppnarray/amscppnarray_impl.hpp
new file mode 100644
index 0000000..d17c725
--- /dev/null
+++ b/include/amscppnarray/amscppnarray_impl.hpp
@@ -0,0 +1,15 @@
+#ifndef __AMSCPPNARRAY_IMPL_HPP__
+#define __AMSCPPNARRAY_IMPL_HPP__
+
+namespace ams
+{
+namespace narray
+{
+
+
+
+
+}; //end namespace narray
+}; //end namespace ams
+
+#endif
\ No newline at end of file
diff --git a/make_linux.py b/make_linux.py
new file mode 100644
index 0000000..a77ed99
--- /dev/null
+++ b/make_linux.py
@@ -0,0 +1,22 @@
+#!/usr/bin/python3 
+
+import os,sys,math
+from build.amsbuildlib4 import *
+
+if(len(sys.argv)>=2):
+    if(sys.argv[1]=="clean"):
+        obj_list = flist('./build_linux64',recurse=True,exts=['.o'])
+        for o in obj_list:
+            os.remove('{}'.format(o))
+    exit()
+
+os.system('python3 ./build/make.linux64.lib.py')
+os.system('python3 ./build/make.linux64.test.py')
+
+obj_list = flist('./src',recurse=True,exts=['.o'])
+for o in obj_list:
+    os.remove('{}'.format(o))
+
+os.chdir('./build_linux64')
+callproc('./tests')
+os.chdir('..')
diff --git a/make_mingw.py b/make_mingw.py
new file mode 100644
index 0000000..7557e18
--- /dev/null
+++ b/make_mingw.py
@@ -0,0 +1,28 @@
+#!/usr/bin/python3
+#!/usr/bin/python3 
+
+import os,sys,math
+from build.amsbuildlib4 import *
+
+if(len(sys.argv)>=2):
+    if(sys.argv[1]=="clean"):
+        obj_list = flist('./build_mingw64',recurse=True,exts=['.o'])
+        for o in obj_list:
+            os.remove('{}'.format(o))
+    exit()
+
+os.system('python3 ./build/make.mingw64.lib.py')
+os.system('python3 ./build/make.mingw64.test.py')
+
+obj_list = flist('./src',recurse=True,exts=['.o'])
+for o in obj_list:
+    os.remove('{}'.format(o))
+
+if(sys.platform!="win32"):
+    os.chdir('./build_mingw64')
+    callproc('wine ./tests.exe')
+    os.chdir('..')
+else:
+    os.chdir('./build_mingw64')
+    callproc('tests.exe')
+    os.chdir('..')
diff --git a/make_msvc.py b/make_msvc.py
new file mode 100644
index 0000000..64c47aa
--- /dev/null
+++ b/make_msvc.py
@@ -0,0 +1,23 @@
+#!/usr/bin/python3
+#!/usr/bin/python3 
+
+import os,sys,math
+from build.amsbuildlib4 import *
+
+if(len(sys.argv)>=2):
+    if(sys.argv[1]=="clean"):
+        obj_list = flist('./build_msvc64',recurse=True,exts=['.o','.obj'])
+        for o in obj_list:
+            os.remove('{}'.format(o))
+    exit()
+
+os.system('python3 ./build/make.msvc64.lib.py')
+os.system('python3 ./build/make.msvc64.test.py')
+
+obj_list = flist('./src',recurse=True,exts=['.o','.obj'])
+for o in obj_list:
+    os.remove('{}'.format(o))
+
+os.chdir('./build_msvc64')
+callproc('tests.exe')
+os.chdir('..')
\ No newline at end of file
diff --git a/notes/.placeholder b/notes/.placeholder
new file mode 100644
index 0000000..e69de29
diff --git a/pull.sh b/pull.sh
new file mode 100644
index 0000000..8eaf03d
--- /dev/null
+++ b/pull.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/bash
+
+scp aschinder@amssolarempire.com:workspace/projects/amscppnarray.tar.gz ../
+tar xzvf ../amscppnarray.tar.gz ./
diff --git a/src/amscppnarray/amscppnarray.cpp b/src/amscppnarray/amscppnarray.cpp
new file mode 100644
index 0000000..d2f375b
--- /dev/null
+++ b/src/amscppnarray/amscppnarray.cpp
@@ -0,0 +1,16 @@
+#include <amscppnarray/amscppnarray.hpp>
+
+namespace ams
+{
+namespace narray
+{
+
+void test_narray1()
+{
+
+    return;
+}
+
+
+}; //end namespace narray
+}; //end namespace ams
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..a24d585
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,10 @@
+#include <amscppnarray/amscppnarray.hpp>
+
+int main(int argc, char* argv[])
+{
+    int ret = 0;
+    printf("ams c++ numeric array library tests.\n");
+    ams::narray::test_narray1();
+
+    return ret;
+}
\ No newline at end of file