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Math.Log2

Name Mandatory Description Default Type
⬅️ Input The input float or sequence of floats to calculate the base 2 logarithm of. This value must be a positive number or sequence of positive numbers. FloatFloat2Float3Float4Color[Any]
Output ➡️ Outputs the base 2 logarithm. FloatFloat2Float3Float4Color[Any]

This shard calculates the base 2 logarithm for the given input. The output is the exponent to which 2 must be raised to obtain the input value.

Examples

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@f3(1.0 0.5 10.0) | Math.Log2 | Log
Math.Subtract(@f3(0.0 -1.0 3.3219281)) | Math.Abs
IsLess(@f3(0.00001 0.00001 0.00001)) | Assert.Is(true Break: true)


[info] [sample-wire] @f3(0 -1 3.32193)