pi

<< *nvl | FB 2.5 Language Reference | rand >>
<< *nvl | FB 2.1 Language Reference | rand >>

pi

Library: ib_udf

Added in: IB

Better alternative: Internal function PI()

Description

Returns an approximation of the value of #.

Result type: DOUBLE PRECISION

Syntax

 pi ()

Declaration

 DECLARE EXTERNAL FUNCTION pi
   RETURNS DOUBLE PRECISION BY VALUE
   ENTRY_POINT 'IB_UDF_pi' MODULE_NAME 'ib_udf'

back to top of page
<< *nvl | FB 2.5 Language Reference | rand >>
<< *nvl | FB 2.1 Language Reference | rand >>