## sqrt ```mermaid %%{init: { 'theme': 'base', 'themeVariables': { 'fontSize': '11px', 'nodePadding': '1', 'nodeBorder': '1', 'lineWidth': '0.8', 'fontFamily': 'Arial' } }}%% flowchart LR Start(( )) --> sqrt sqrt -->| | SQRT SQRT --> End(( )) ```