Lines Matching refs:by
174 C<Math::Trig> defines many trigonometric functions not defined by the
251 by zero or taking logarithm of zero. These situations cause fatal
254 cot(0): Division by zero.
282 The C<Math::Trig> handles this by using the C<Math::Complex> package
311 The result is by default wrapped to be inside the [0, {2pi,360,400}[ circle.
317 You can also do the wrapping explicitly by rad2rad(), deg2deg(), and
325 You can import radial coordinate conversion functions by using the
410 by importing the great_circle_distance() function:
433 The direction you must follow the great circle can be computed by the
470 The answers may be off by few percentages because of the irregular
487 construed as a feature by the Authors, actually... ;-)