= x MOD y

The operator MOD divides two numbers and returns only the remainder. The result is the remainder after first expression is divided by the second expression. For example, the expression 14 MOD 4 evaluates to 2.

The result of a MOD operation will not retain the sign of any, and so it may be only positive. The result is always in the range [0, divisor), exclusive.

For example:

'8 Mod 3 = 2' '-8 Mod 3 = 2' '8 Mod -3 = 2' '-8 Mod -3 = 2'

If divisor evaluates to zero, the behavior of the MOD operator is to return the dividend as result, without sign.

  IF x MOD 2 THEN: PRINT "odd" : ELSE : PRINT "even": ENDIF

 M%

• Atari (400/800)
• Atari XL/XE
• Commodore 128 (MOS 8502)
• Commodore 128 (Zilog Z80)
• Commodore 64
• Commodore 64+REU
• TRS-80 Color Computer
• TRS-80 Color Computer 3
• ColecoVision
• Amstrad CPC 664
• Dragon 32
• Dragon 64
• Thomson MO5
• Thomson MO5
• Olivetti Prodest PC128
• Commodore PLUS/4
• SEGA SC-3000
• SEGA SG-1000
• VG-5000
• Commodore VIC-20
• ZX Spectrum 48

If you have encountered a problem using this command, if you think there is a bug or the explanation is unclear, please open an issue for this keyword on GitHub. Thank you!