raimis100 Posted January 8, 2009 Share Posted January 8, 2009 OKey, I know the way to convert a number to sinus for example sin from 5 is 0.08 but what If I only have a sinus 0.08 and I want to know which number it is what should I do ? Is the a function which can calculate it back ? Link to comment https://forums.phpfreaks.com/topic/140031-solved-math-number-to-sin-and-back/ Share on other sites More sharing options...
The Little Guy Posted January 8, 2009 Share Posted January 8, 2009 I think you want these two: sin deg2rad Link to comment https://forums.phpfreaks.com/topic/140031-solved-math-number-to-sin-and-back/#findComment-732662 Share on other sites More sharing options...
Mark Baker Posted January 8, 2009 Share Posted January 8, 2009 OKey, I know the way to convert a number to sinus for example sin from 5 is 0.08 but what If I only have a sinus 0.08 and I want to know which number it is what should I do ? Is the a function which can calculate it back ? This is basic math. The complementary function for sin() is asin() Link to comment https://forums.phpfreaks.com/topic/140031-solved-math-number-to-sin-and-back/#findComment-732670 Share on other sites More sharing options...
raimis100 Posted January 9, 2009 Author Share Posted January 9, 2009 Thanks guys Link to comment https://forums.phpfreaks.com/topic/140031-solved-math-number-to-sin-and-back/#findComment-733521 Share on other sites More sharing options...
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