This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ===== Arc Sine ====== ==== asin( a ) ==== Return the arc sine of a. === Description === <code>asin( a )</code> Return the arc sine of a in radians. === Parameters === | ''a'' | Value [-1 to +1] | === Return value === arc sine of a === Example usage === <code>asin( 1 )</code> Returns 1.57079... (PI/2). ezeio2/expref/asin.txt Last modified: 2019-09-02 18:46by andreh Log In