| Firebird Documentation Index → Firebird 2.1 Language Ref. Update → External functions (UDFs) → dpower |
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Library: fbudf
Added in: 1.0 (Win), 1.5 (Linux)
Better alternative: Internal function POWER()
Description: Returns x to the y'th power.
Result type: DOUBLE PRECISION
Syntax:
dpower (x,y)
Declaration:
DECLARE EXTERNAL FUNCTION dPower DOUBLE PRECISION BY DESCRIPTOR, DOUBLE PRECISION BY DESCRIPTOR, DOUBLE PRECISION BY DESCRIPTOR RETURNS PARAMETER 3 ENTRY_POINT 'power' MODULE_NAME 'fbudf'
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| Firebird Documentation Index → Firebird 2.1 Language Ref. Update → External functions (UDFs) → dpower |