func5.sas

SAS for Windows统计分析系统教程,里面有源码

options nodate nonumber;
title 'Trigonometric and hyperbolic functions';
data func5;
input x1 x2;
  arcos1=arcos(x1);arsin1=arsin(x1);atan1=atan(x1);
  cos1=cos(x2);cosh1=cosh(x2);sin1=sin(x1);
  sinh1=sinh(x2);tan1=tan(x2);tanh1=tanh(x2);
cards;
0.5 2
;
proc print;
run;