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File: [local] / OpenXM_contrib / PHC / Ada / Math_Lib / Numbers / standard_complex_numbers_polar.ads (download)
Revision 1.1.1.1 (vendor branch), Sun Oct 29 17:45:26 2000 UTC (23 years, 10 months ago) by maekawa
Import the second public release of PHCpack. OKed by Jan Verschelde. |
with Standard_Floating_Numbers; use Standard_Floating_Numbers; with Standard_Complex_Numbers; use Standard_Complex_Numbers; package Standard_Complex_Numbers_Polar is -- DESCRIPTION : -- Offers a polar view on the standard complex numbers. function Radius ( c : Complex_Number ) return double_float; -- DESCRIPTION : -- Returns the radius of the complex number. function Angle ( c : Complex_Number ) return double_float; -- DESCRIPTION : -- Returns the angle of the complex number. function Root ( c : Complex_Number; n,i : natural ) return Complex_Number; -- DESCRIPTION : -- Returns the ith root of the equation x^n - c = 0. end Standard_Complex_Numbers_Polar;