Navigation : Language Platform Library Reference - Glossary - List of read options - List of operators - List of aggregators - List of functions - List of keywords - Tile syntax - List of tiles - List of icons - List of virtual tables - Convolution power - StyleCode sub-language - _ - A-B-C - D-E-F - G-H-I - J-K-L - M-N-O - P-Q-R - S-T-U -- same -- single -- sliceSearchUrl -- smooth -- smudge -- solve.moq -- spark -- sqrt -- startsWith -- stdev -- stdevp -- stockrwd.c -- stockrwd.m -- stockrwd.s -- strlen -- substr -- sum -- support.max -- support.min -- tanh -- text -- today -- transform -- truncate -- tryParseDate -- tryParseNumber -- uniform -- uniform.left -- uniform.right -- uppercase - V-W-X - Y-Z Specifications Legacysqrtsqrt(a: number) 🡒 number, pure functionReturns the square root of the specified number.Example:x = 4.2 y = sqrt(x) show scalar "" with y Negative inputs are not allowed and will fail.See alsoThe SQRT function in Excel.spark startsWith