10 REM Test Script
20 REM Tests the Interpreter
30 REM By Malcolm Mclean
35 PRINT "HERE"
40 PRINT INSTR("FRED", "ED", 4)
50 PRINT VALLEN("12a"), VALLEN("xyz")
60 LET x = SQRT(3.0) * SQRT(3.0)
65 LET x = INT(x + 0.5)
70 PRINT MID$("1234567890", x, -1)