DON'T press the "?" key. YOU WILL REGRET YOUR DECISION.IT IS MARKED WITH THE QUESTION MARK FOR GOOD REASON.JUST DONT, K?
press the red key with the big x to reset everything except the program. the % key works like a standard pocket calculation is my country Vietnam works. THIS MIGHT BE TURING COMPLETE! Extendable, too. Example program: Square root (there is a sqrt button but this is more interesting) #What;#Am;#I;#Doing;#This is a sqrt rpogram;#Using the newton-raphson method.;#ENJOY!;D2;NL;"square root program;NL;"input a number;A;NL;M=;D1;C;1;M=;LOOP:;MR;^2;-;D2;MR;D1;=;JFYES;/;2;=;/;MR;=;M-;J!LOOP;YES:;"it's square root is ;'1; the M= is memory set and MS is memory select btw the LD key is load and the SV key is save unless a command is marked special, it presses the corresponding key. k? the special commands include: "[string]: Prints a string. '[n] shows the number at memory address [n]. #cmt marks a comment, the sqrt key is the letter "v". the percent key is kind of weird but it's how my country's calculators works. D[n] set the selected memory to address n M[n] Read the value from address N. the LD key loads from savecode and SV saves it. control flow: there are 5 kinds of jumps. they can jump to labels. J! - unconditional jump JF - jump if almost zero JT - jump if nonzero J> - jump if positive J< - jump if negative changing that J to an S makes it a subroutine call. Returning is done with the command "R". Helpful formulas: log base n of m= log m/ log n cos x = sin (x+90) tan x= sin x / cos x Other formulas: max(x,n)=(((x-n)+|x-n|)/2)+n
