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  r77230 | mark.dickinson | 2010-01-02 14:29:52 +0000 (Sat, 02 Jan 2010) | 1 line

  Clarify that the rect, phase and polar functions work with radians.
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Mark Dickinson 2010-01-02 14:33:10 +00:00
parent 7df3b9eb15
commit 5251cce8d2
1 changed files with 2 additions and 2 deletions
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Doc/library/cmath.rst
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@ -36,8 +36,8 @@ words::
number. In polar coordinates, a complex number *z* is defined by the
modulus *r* and the phase angle *phi*. The modulus *r* is the distance
from *z* to the origin, while the phase *phi* is the counterclockwise
angle from the positive x-axis to the line segment that joins the
origin to *z*.
angle, measured in radians, from the positive x-axis to the line
segment that joins the origin to *z*.
The following functions can be used to convert from the native
rectangular coordinates to polar coordinates and back.