Tiny Basic...

 

Sequence Assignment Conditional Iteration Subroutines Input/Output

100 REM Sample TinyBasic program... 110 GOTO 410 410 PRINT "Think of a number between 1 420 INPUT N 440 GOSUB 200 450 PRINT "The square root of ",N," is 200 REM Newton's method to find the squ 210 LET L=1 230 LET R=(L+H)/2 250 IF M=N THEN RETURN 290 GOTO 230