a: %pi / 3;
[sin(a), cos(a), tan(a), sec(a), csc(a), cot(a)];

b: 1 / 2;
[asin(b), acos(b), atan(b), asec(1 / b), acsc(1 / b), acot(b)];

/* Hyperbolic functions are also available */
a: 1 / 2;
[sinh(a), cosh(a), tanh(a), sech(a), csch(a), coth(a)], numer;
[asinh(a), acosh(1 / a), atanh(a), asech(a), acsch(a), acoth(1 / a)], numer;