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syntax:functions:sign

Sign(number)

Sign of a number. The sign of a number is 1 when the number is positive, and −1 when the number is negative. The number zero is neither positive nor negative, and therefore has no sign.

Example Result
sign(0 - 85) -1
sign(0) 0
sign(125.1231) 1

Note: keep in mind that EasyMorph doesn't support unary minus in expressions - see Example 1 above.

syntax/functions/sign.txt · Last modified: 2016/06/20 11:58 by dmitry