cos(pi / 3)

show(sin(pi / 3))

sin(pi / 3).n()

sin(pi / 3.)

sin(1)

sin(1.)

show(csc(45 * pi / 180))

tan(pi / 4)

show(tan(pi / 8))

show(tan(pi / 16))

show(tan(pi / 32))

show(acos(1/2))

180 / pi * asin(sqrt(3) / 2)

show(acsc(1))

eq = sin(x)^2 + cos(x)^2; print(eq); show(eq); latex(eq)

eq.simplify()

eq.trig_simplify()

a, b = var('a b')
e1 = sin(a + b)
show(e1)

e2 = e1.trig_simplify(); show(e2)

e2.trig_reduce()

e3 = sin(x)^2; show(e3)

e4 = e3.trig_reduce(); show(e4)

show(e4.simplify_full())

