.pi: Float
.tau: Float
.e: Float
.sin: Float -> Float
.cos: Float -> Float
.tan: Float -> Float
.asin: Float -> Float
.acos: Float -> Float
.atan: Float -> Float
.sinh: Float -> Float
.cosh: Float -> Float
.tanh: Float -> Float
.asinh: Float -> Float
.acosh: Float -> Float
.atanh: Float -> Float
.sqrt: Float -> Float
.exp: Float -> Float
.log: Float -> Float
.log2: Float -> Float
.log10: Float -> Float
.floor: Float -> Int
.ceil: Float -> Int
.trunc: Float -> Int
.fabs: Float -> Float