IMLOG10 function
PRO
BASIC
The IMLOG10
function in Jspreadsheet Formulas Pro is used to calculate the base-10 logarithm of a complex number. A complex number is a number that can be expressed in the form a + bi, where 'a' and 'b' are real numbers and 'i' is the imaginary unit. When you input a complex number into the IMLOG10
function, it will return the base-10 logarithm of that value. This can be useful when performing calculations in fields like engineering or physics, which often involve complex numbers.
Documentation
Returns the base-10 logarithm of a complex number.
Category
Engineering
Syntax
IMLOG10(inumber)
Parameter | Description |
---|---|
inumber |
The complex number for which you want to calculate the base-10 logarithm. |
Behavior
The IMLOG10
function is used to return the base-10 logarithm of a complex number. The complex number is provided in the form of "x+yi"
or "x+yj"
.
- If the cell is empty, the function will return
#NUM!
error. - If the cell contains boolean values they are treated as a numeric value where TRUE is equivalent to 1 and FALSE is equivalent to 0.
- If the cell contains text that cannot be converted into a complex number, the function will return
#NUM!
error. - If the number argument is a valid complex number, the function will return the base-10 logarithm of that complex number.
Common Errors
Error | Description |
---|---|
#VALUE! |
Occurs if the provided argument is non-numeric, or is a logical value. |
#NUM! |
Occurs if the provided argument is not a valid complex number, or if the cell is empty. |
Best practices
- Always ensure that the cell or range of cells provided as arguments contain valid complex numbers.
- Handle errors by using error handling functions such as
IFERROR
orISERROR
.- Verify the validity of complex numbers before using them in the
IMLOG10
function to avoid#NUM!
errors.- Remember to include the imaginary unit in the complex number, either as
i
orj
, and it should be a string, i.e., enclosed in quotes.
Usage
A few examples using the IMLOG10 function.
IMLOG10("2-3i") returns 0.556971676153418-0.426821890855467i
IMLOG10("4+2j") returns 0.650514997831991+0.201359598136687j
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: [
[
"Complex Number",
"Base-10 Logarithm"
],
[
"1+i",
"=IMLOG10(A2)"
],
[
"3+4i",
"=IMLOG10(A3)"
],
[
"2-3i",
"=IMLOG10(A4)"
],
[
"5",
"=IMLOG10(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 = [
[
"Complex Number",
"Base-10 Logarithm"
],
[
"1+i",
"=IMLOG10(A2)"
],
[
"3+4i",
"=IMLOG10(A3)"
],
[
"2-3i",
"=IMLOG10(A4)"
],
[
"5",
"=IMLOG10(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 = [
[
"Complex Number",
"Base-10 Logarithm"
],
[
"1+i",
"=IMLOG10(A2)"
],
[
"3+4i",
"=IMLOG10(A3)"
],
[
"2-3i",
"=IMLOG10(A4)"
],
[
"5",
"=IMLOG10(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: [
[
"Complex Number",
"Base-10 Logarithm"
],
[
"1+i",
"=IMLOG10(A2)"
],
[
"3+4i",
"=IMLOG10(A3)"
],
[
"2-3i",
"=IMLOG10(A4)"
],
[
"5",
"=IMLOG10(A5)"
]
]
}]
});
}
}