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-rw-r--r--metapost/context/base/mpxl/mp-math.mpxl10
1 files changed, 0 insertions, 10 deletions
diff --git a/metapost/context/base/mpxl/mp-math.mpxl b/metapost/context/base/mpxl/mp-math.mpxl
index 3d9ad81d3..404d42160 100644
--- a/metapost/context/base/mpxl/mp-math.mpxl
+++ b/metapost/context/base/mpxl/mp-math.mpxl
@@ -172,16 +172,6 @@ else : % decimal
fi ;
-%D Variant on post to the mailing list by MC:
-
-vardef atantwo(expr dy, dx) =
- if dx == 0 :
- if dy < 0 : - fi pi / 2
- else :
- atan(dy/dx) if dx > 0 : if dy < 0 : - else : + fi pi fi
- fi
-enddef ;
-
permanent
m_acos, m_acosh, m_asin, m_asinh, m_atan, m_atantwo, m_atanh, m_cbrt, m_ceil,
m_copysign, m_cos, m_cosh, m_deg, m_erf, m_erfc, m_exp, m_exptwo, m_expm, m_fabs,