csc

Contents: Description, Arguments, Usage, Examples, Sub-Functions, Related Functions, Source Supported Under Version: > 1.10 Current .dvrc Version: 1.29 Description Computes the trigonometric cosecant of the input value. Arguments and Return Values Parameters: An array of any numeric data type or organization containing the values of angles in radians. Return Value: A float array of the same organization as the input containing the cosecant of the input. Usage Syntax: csc(x) 'x' is any numeric array This function just uses csc(x) = 1/sin(x) Cosecant is undefined (infinite) for x = n*pi for any integer n; this function displays a divide by zero warning and returns zero in those cases Return format is double if input is double; float otherwise When csc() is entered without any arguments, it prints its description, as shown below. Examples dv> csc() Cosecant Hypotenuse length over opposite leg length (in a right triangle) csc(x) = 1/sin(x) Works for arrays S.Marshall 01-25-2008 0 dv> csc(-1//0//1) Division by zero, 1 times 3x1x1 array of float, bsq format [12 bytes] -1.18840 0.00000 1.18840

DavinciWiki Mini-Nav Bar Contents Functions Function Categories Common Procedures Glossary Download Davinci Change Log News Mailing List Contact Developers davinci-dev [AT] mars.asu.edu All other topics See navigation on the left Major Sub-Functions sin Related Functions sin cos tan sec cot asin math.dvrc csc() Recent Library Changes Change Log Created On: 02-20-2008 Modified On: 02-20-2008