module

Focus::Dsl::MathFunctions

Instance methods

abs(expr : Focus::FloatExpression(T)) : Focus::FloatExpression(T) forall T

abs - Absolute value

abs(expr : Focus::IntExpression(T)) : Focus::IntExpression(T) forall T

ceil(expr : Focus::FloatExpression(T)) : Focus::FloatExpression(T) forall T

floor(expr : Focus::FloatExpression(T)) : Focus::FloatExpression(T) forall T

ln(expr : Focus::NumericExpression) : Focus::FloatExpression(Float64)

log(base : Focus::NumericExpression, x : Focus::NumericExpression) : Focus::FloatExpression(Float64)

log(base, x) - Logarithm with specified base (always returns float)

log(expr : Focus::NumericExpression) : Focus::FloatExpression(Float64)

pi

pi - Pi constant (always returns float)

pow(base : Focus::NumericExpression, exponent : Focus::NumericExpression) : Focus::FloatExpression(Float64)

power(base : Focus::NumericExpression, exponent : Focus::NumericExpression) : Focus::FloatExpression(Float64)

round(expr : Focus::FloatExpression(T), precision : Focus::IntExpression(I) | Nil = nil) : Focus::FloatExpression(T) forall T, I

sign(expr : Focus::FloatExpression(T)) : Focus::FloatExpression(T) forall T

sign - Sign of number (-1, 0, +1)

sign(expr : Focus::IntExpression(T)) : Focus::IntExpression(T) forall T

sqrt(expr : Focus::NumericExpression) : Focus::FloatExpression(Float64)

trunc(expr : Focus::FloatExpression(T), precision : Focus::IntExpression(I) | Nil = nil) : Focus::FloatExpression(T) forall T, I