FunctionsMathsqrtReturns the non-negative square root for each non-negative numeric input. sqrt(…) → Float64 Kind · scalar Returns the non-negative square root for each non-negative numeric input. Part of the Math family.signReturns -1 for negative values, 0 for zero, and 1 for positive values.truncTruncates values to a requested decimal precision by dropping digits instead of rounding.