Activity log for bug #1555587

Date Who What changed Old value New value Message
2016-03-10 12:09:17 Yana bug added bug
2016-03-10 12:14:42 Evgeny Sikachev courses: status New Incomplete
2016-03-16 18:00:26 Yana summary cos number Incorrect calculation of the cosine of the angle
2016-03-16 18:02:24 Yana summary Incorrect calculation of the cosine of the angle Incorrect calculation of the cosine and sine of the angle
2016-03-16 18:06:33 Yana description incorrect work of cos For example: cos 90 = -2.7.. in program The value of the cosine and sine is not correct. For cosine Steps to reproduce: 1.Click button '9' 2.Click button '0' 3.Click button 'cos' expected result: 0 actual result: -5,42101086 For sine Steps to reproduce: 1.Click button '1' 2.Click button '8' 3.Click button '0' 4.Click button 'sin' expected result: 0 actual result: -5,42101086
2016-03-16 18:06:38 Yana courses: status Incomplete New
2016-03-16 18:55:30 Evgeny Sikachev courses: status New Incomplete
2016-03-16 18:59:32 Yana summary Incorrect calculation of the cosine and sine of the angle Incorrect calculation of the cosine of the angle
2016-03-16 18:59:52 Yana description The value of the cosine and sine is not correct. For cosine Steps to reproduce: 1.Click button '9' 2.Click button '0' 3.Click button 'cos' expected result: 0 actual result: -5,42101086 For sine Steps to reproduce: 1.Click button '1' 2.Click button '8' 3.Click button '0' 4.Click button 'sin' expected result: 0 actual result: -5,42101086 The value of the cosine is not correct. Steps to reproduce: 1.Click button '9' 2.Click button '0' 3.Click button 'cos' expected result: 0 actual result: -5,42101086
2016-03-16 19:00:16 Yana courses: status Incomplete New
2016-03-16 19:13:01 Evgeny Sikachev courses: status New Confirmed