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GoFiler Legato Script Reference
Legato v 1.5b Application v 5.24b
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Chapter Seven — Math Functions (continued)
Overview
The Log function returns a natural log e or base 10 log of a value.
Syntax/Parameters
Syntax
float = Log ( float x, [int base] );
Parameters
x
A float containing a numeric source value. If x is not a float, the data will be converted to a 64-bit floating-point number.
base
An optional value as 10 for a base 10 logarithm.
Return Value
Returns a float as the natural logarithm (base e) or base 10 of x if successful. Use the GetLastError function to retrieve error information.
Remarks
If x is 0, the return value is #INF and the last error is set to ERROR_OVERFLOW. If the base value is incorrect, the return value is also #INF and the last error is set to ERROR_RANGE.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE, Legato Basic
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