Math.Dec

Name	-	Description	Default	Type
<input>		Any valid integer(s), floating point number(s), or a sequence of such entities supported by this operation.		Any
<output>		The result of the operation, usually in the same type as the input value.		Any
Value		The value to apply the operation to.	None	&Int&Int2&Int3&Int4&Int8&Int16&Float&Float2&Float3&Float4&Color&[Any]

Applies the unary operation on the input value and returns the result (or a sequence of results if the input and the operand are sequences).

Details

This shard decrements the :Value parameter by 1.

The :Value parameter should be a variable that holds a valid numeric value.

See also

• Math.Inc

Examples

CodeOutput

 10.0 >= .mutable
(Math.Dec
 ;:Value
 .mutable)
.mutable (Log)

(Assert.Is 9.0 true)

[info] [shards/Math/Dec/Dec.edn] 9

 

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