5222ac13-84bd-448d-9ff7-5b1f9b1236a3 5 6 5 auto
&[DATE] &[TIME] - &[FILENAME]
&[PAGENUM] / &[COUNT]

check if #var is an array

#var IsArray #var IsString 0 ≡ #e #var num2str eval : #e mat( findstr 1 + ( 2 ^ 0 > 2 1 line 0 if 1 1 line :

check if #var is a number

#var IsScalar #var IsArray ¬ ( #var IsString ¬ ( & 1 1 line :

returns rows and columns of an array returns 1 if #var is a number returns "text" if #var is a string

#var size #var IsString ¬ #var num2str mat( findstr stack 1 el 1 ≡ #var rows #var cols 2 1 mat eval 1 if text if :

returns summation of M.D.A. elements

#var sum.1 #size #var size : #size text ≡ 0 #size 1 ≡ #var #output 0 : #i 1 #size 1 el range #j 1 #size 2 el range #var #i #j el size 1 ≡ #output #output #var #i #j el + : #output #output #var #i #j el sum.1 + : if for for #output eval 3 1 line if if 2 1 line :

compare #var1 and #var2, using a text #bool parameter (≡,<,>,≤,≥,≠) works with numbers, strings, arrays and multi dimensional arrays

#var1 #bool #var2 compare #bool #bool = ≡ ( ≡ #bool if : bools.allowed ≡ < > ≤ ≥ ≠ 1 6 mat transpose : bools.status 0 : n 1 bools.allowed length range #bool bools.allowed n el ≡ bools.status bools.status 1 + : 0 if for 4 1 line bools.status 1 ≡ #v1 #var1 : #v2 #var2 : #size1 #v1 size : #size2 #v2 size : #size1 text ≡ ( #size2 text ≡ ( | #bool ≡ ≡ #v1 #v2 ≡ #bool ≠ ≡ #v1 #v2 ≠ I can't determine if a string is larger or smaller than a number/matrix 0 2 1 line if if #size1 1 ≡ ( #size2 1 ≡ ( & #v1 num2str #bool #v2 num2str concat str2num #size1 1 ≡ ( #size2 1 ≡ ( | #size1 1 ≡ #v1 #v1 #size2 1 el #size2 2 el matrix + : #size1 #size2 : 2 1 line #v2 #v2 #size1 1 el #size1 2 el matrix + : #size2 #size1 : 2 1 line if 0 if #size1 #size2 ≡ #output 0 : #i 1 #size1 1 el range #j 1 #size1 2 el range #v1 #i #j el size 1 ≡ ( #v2 #i #j el size 1 ≡ ( & #output #i #j el #v1 #i #j el num2str #bool #v2 #i #j el num2str concat str2num : #output #i #j el #v1 #i #j el #bool #v2 #i #j el compare : if for for #output eval 3 1 line I can't compare matrix with different sizes 0 2 1 line if 2 1 line if if 5 1 line unallowed boolean: #bool concat if 2 1 line :