• Jukka-Pekka Iivonen's avatar
    Database functions accept now string criterias too. In addition, the · cee9b219
    Jukka-Pekka Iivonen authored
    1999-05-12  Jukka-Pekka Iivonen  <iivonen@iki.fi>
    
            * 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.
    cee9b219
functions.c 46.1 KB