SQRT function
PRO
BASIC
The SQRT
function in Jspreadsheet Formulas Pro is used to calculate the positive square root of a number. This means that it finds a value which, when multiplied by itself, gives the original number. For instance, the square root of 4 is 2 because 2*2 equals 4. It's a simple and useful tool for performing mathematical calculations within Jspreadsheet.
Documentation
Returns the positive square root of a number.
Category
Math and trigonometry
Syntax
SQRT(x)
Parameter | Description |
---|---|
x |
The number for which to calculate the square root. Must be non-negative. |
Behavior
The SQRT
function, short for square root, is a mathematical function that returns the positive square root of a given number. Here is how it handles different types of inputs:
- Numbers:
SQRT
works directly with any positive number. For negative numbers, it returns a '#NUM!' error because square roots of negative numbers are not real numbers. - Empty Cells: If the
SQRT
function is applied to an empty cell, it will result in a zero. - Text: If the
SQRT
function is applied to a cell containing text, it will result in a '#VALUE!' error because the function can't perform calculations with text. - Booleans: If the
SQRT
function is applied to a cell containing a Boolean value (TRUE or FALSE), TRUE will be interpreted as 1 and FALSE as 0, and the function will return their square roots respectively. - Errors: If the cell to which the
SQRT
function is applied contains an error, the function will also return that error.
Common Errors
Error | Description |
---|---|
#NUM! | This error occurs when the SQRT function tries to calculate the square root of a negative number. In mathematics, the square root of a negative number is not a real number. |
#VALUE! | This error is shown when the SQRT function is applied to a cell containing text. The function cannot perform calculations with text. |
Best practices
- Always check the input values before applying the
SQRT
function to avoid '#NUM!' errors. Ensure that the cells to which you're applying the function contain positive numbers or zero.- Be aware that
SQRT
of zero is zero.- Remember that
SQRT
function cannot handle text. Applying the function to such cells will result in a '#VALUE!' error.- Be careful when dealing with Boolean values. The function will interpret TRUE as 1 and FALSE as 0.
Usage
A few examples using the SQRT function.
SQRT(25) returns 5
SQRT(2) returns approximately 1.41421356
SQRT(A1) returns the square root of the value in cell A1
Interactive Spreadsheet Demo
<html>
<script src="https://jspreadsheet.com/v11/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<link rel="stylesheet" href="https://jspreadsheet.com/v11/jspreadsheet.css" type="text/css" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Material+Icons" />
<script src="https://cdn.jsdelivr.net/npm/@jspreadsheet/formula-pro/dist/index.min.js"></script>
<div id="spreadsheet"></div>
<script>
// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Set the extensions
jspreadsheet.setExtensions({ formula });
// Create a new spreadsheet
jspreadsheet(document.getElementById('spreadsheet'), {
worksheets: [{
data: [
[
"Area (sq ft)",
"Side Length (ft)"
],
[
25,
"=SQRT(A2)"
],
[
144,
"=SQRT(A3)"
],
[
81,
"=SQRT(A4)"
],
[
36,
"=SQRT(A5)"
]
]
}]
});
</script>
</html>
import React, { useRef } from "react";
import { Spreadsheet, Worksheet, jspreadsheet } from "@jspreadsheet/react";
import formula from "@jspreadsheet/formula-pro";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";
// Set license
jspreadsheet.setLicense('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');
// Set the extensions
jspreadsheet.setExtensions({ formula });
export default function App() {
// Spreadsheet array of worksheets
const spreadsheet = useRef();
// Worksheet data
const data = [
[
"Area (sq ft)",
"Side Length (ft)"
],
[
25,
"=SQRT(A2)"
],
[
144,
"=SQRT(A3)"
],
[
81,
"=SQRT(A4)"
],
[
36,
"=SQRT(A5)"
]
];
// Render component
return (
<Spreadsheet ref={spreadsheet}>
<Worksheet data={data} />
</Spreadsheet>
);
}
<template>
<Spreadsheet ref="spreadsheet">
<Worksheet :data="data" />
</Spreadsheet>
</template>
<script>
import { Spreadsheet, Worksheet, jspreadsheet } from "@jspreadsheet/vue";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";
import formula from "@jspreadsheet/formula-pro";
// Set license
jspreadsheet.setLicense('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');
// Set the extensions
jspreadsheet.setExtensions({ formula });
export default {
components: {
Spreadsheet,
Worksheet,
},
data() {
// Worksheet data
const data = [
[
"Area (sq ft)",
"Side Length (ft)"
],
[
25,
"=SQRT(A2)"
],
[
144,
"=SQRT(A3)"
],
[
81,
"=SQRT(A4)"
],
[
36,
"=SQRT(A5)"
]
]
return {
data
};
}
}
</script>
import { Component, ViewChild, ElementRef } from "@angular/core";
import jspreadsheet from "jspreadsheet";
import * as formula from "@jspreadsheet/formula-pro";
// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Set the extensions
jspreadsheet.setExtensions({ formula });
@Component({
standalone: true,
selector: "app-root",
template: `<div #spreadsheet></div>`
})
export class AppComponent {
@ViewChild("spreadsheet") spreadsheet: ElementRef;
// Worksheets
worksheets: jspreadsheet.worksheetInstance[];
// Create a new data grid
ngAfterViewInit() {
// Create spreadsheet
this.worksheets = jspreadsheet(this.spreadsheet.nativeElement, {
worksheets: [{
data: [
[
"Area (sq ft)",
"Side Length (ft)"
],
[
25,
"=SQRT(A2)"
],
[
144,
"=SQRT(A3)"
],
[
81,
"=SQRT(A4)"
],
[
36,
"=SQRT(A5)"
]
]
}]
});
}
}