{ "topic": "square-root", "input_types": [ "float" ], "input_labels": [ "x" ], "input_values": [ 3 ], "type": "Calculate", "title": "Square Root", "category": "Arithmetic", "function": "function myFunc(arr) {\n let x = arr[0];\n return Math.sqrt(x);\n }", "op_label": "Square Root, √x", "explanation": "This calculator finds the square root of given number in x." }