Mercurial > hg > octave-nkf

diff src/ov-re-mat.cc @ 7638:2df457529cfa

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implement expm1 and log1p functions
author Jaroslav Hajek <highegg@gmail.com>
date Tue, 25 Mar 2008 19:47:21 -0400
parents 99c410f7f0b0
children 39930366b709
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--- a/src/ov-re-mat.cc
+++ b/src/ov-re-mat.cc
@@ -730,11 +730,13 @@
 ARRAY_MAPPER (cos, NDArray::dmapper, ::cos)
 ARRAY_MAPPER (cosh, NDArray::dmapper, ::cosh)
 ARRAY_MAPPER (exp, NDArray::dmapper, ::exp)
+ARRAY_MAPPER (expm1, NDArray::dmapper, ::expm1)
 ARRAY_MAPPER (fix, NDArray::dmapper, ::fix)
 ARRAY_MAPPER (floor, NDArray::dmapper, ::floor)
 ARRAY_MAPPER (imag, NDArray::dmapper, ::imag)
 CD_ARRAY_MAPPER (log, ::log, std::log, 0.0, octave_Inf)
 CD_ARRAY_MAPPER (log10, ::log10, std::log10, 0.0, octave_Inf)
+CD_ARRAY_MAPPER (log1p, ::log1p, ::log1p, -1.0, octave_Inf)
 ARRAY_MAPPER (real, NDArray::dmapper, ::real)
 ARRAY_MAPPER (round, NDArray::dmapper, xround)
 ARRAY_MAPPER (roundb, NDArray::dmapper, xroundb)