3 Commits

Author	SHA1	Message	Date
Thomas Ferreira de Lima	214662997c	Changing pya.CplxTrans.angle test from assertEqual to assertAlmostEqual ... Rationale: pya.CplxTrans.angle is computed by doing atan2(m_sin, m_cos), but the algorithm used both in C and python for sin, cos and atan2 are not as precise as IEEE's float. In python, for example, this happens: ``` python >>> from math import pi, cos, sin, atan2 >>> atan2(sin(45*pi/180), cos(45*pi/180)) * 180 / pi == 45 False >>> atan2(sin(45*pi/180), cos(45*pi/180)) * 180 / pi, 45 (44.99999999999999, 45) ```	2018-09-22 15:15:33 -04:00
Matthias Koefferlein	ffb56335fb	Updated copyright note to 2018.	2018-01-01 21:08:06 +01:00
Matthias Koefferlein	395643b427	Fixed #44 (Transformation constructor with x,y not working)	2017-12-23 19:42:39 +01:00