Commit cee9b219 authored by Committed by jpekka
Database functions accept now string criterias too. In addition, the
1999-05-12 Jukka-Pekka Iivonen <firstname.lastname@example.org> * src/fn-database.c: Database functions accept now string criterias too. In addition, the parsing of criterias and the test functions are now public (src/fn-math.c uses these for now on). * src/func.h: Added type definitions and function prototypes for internal functions that parse and test criterias. * src/fn-math.c: Added LN(). Changed LOG() to take an optional second parameter. LOG() returns the logarithm in base 10 if the optional argument is not given, otherwise it returns the logarithm in the given base. * src/fn-math.c: Added COUNTIF() and SUMIF(). * src/fn-eng.c: Added IMLOG10() and IMLOG2(). * src/fn-eng.c (complex_ln): Fixed a bug. Imaginary coefficient was calculated incorrectly.
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