Decrement
x--
decreases the value of x by 1, returning the old value of x.
Examples
open allclose allScope (4)
Decrement all values in a list:
The argument to Decrement need not be a symbol:
Properties & Relations (4)
Decrement and PreDecrement differ in the return value of the operation:
Decrement is a short form of this assignment:
Decrement is a special case of SubtractFrom:
Increment and PreIncrement are closely related operations:
Text
Wolfram Research (1988), Decrement, Wolfram Language function, https://reference.wolfram.com/language/ref/Decrement.html.
CMS
Wolfram Language. 1988. "Decrement." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/Decrement.html.
APA
Wolfram Language. (1988). Decrement. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/Decrement.html