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| void | basic::calc_quadratic (double a, double b, double c, double &n1, double &n2) |
| | calculates quadratic polynomial solutions More...
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| double | basic::subtract_degree_angles (double a, double b) |
| | subtract angles in degrees, restricting the range of the result More...
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| double | basic::subtract_radian_angles (double a, double b) |
| | subtract angles in radians, restricting the range of the result More...
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| double | basic::periodic_range (double a, double x) |
| | a is restricted to [-x/2,x/2), assuming that a=a+n*x, n=any integer More...
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| double | basic::unsigned_periodic_range (double a, double x) |
| | a is restricted to [0.,x), assuming that a=a+n*x,, n=any integer More...
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| void | basic::angle_in_range (double &ang) |
| | taken from wobble.cc More...
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