format ELF
include '../proc32.inc'
section '.text' executable
public log10_ as "log10"
log10_:
; ln(x) = lg(x)/lg(e).
fld qword[esp+4]
fld1
fxch
fyl2x ;Compute 1*lg(x).
fldl2t ;Load lg(10).
fdivp st1, st0 ;Compute lg(x)/lg(10).
ret
