y = asin(x) Y = asin(X) (Real |Real|Complex) y; Array Y; (Integer|Real|Complex) x; Array X;
i = (0,1) asin(z) = - i*log(i*z + sqrt(1 - z*z))
>> y = asin(0.5) y = 0.523599範囲 -1 <= x <= 1 のasin(x)のグラフを表示する。
>> x = [-1:0.05:1]; >> mgplot(1, x, asin(x), {"asin(x)"});