IMCOS function
PRO
BASIC
In Jspreadsheet Formulas Pro, the IMCOS
function is utilized to calculate the cosine of a complex number. This function takes a complex number as input and provides the cosine of that number as output.This function is useful for engineering and mathematical applications involving complex numbers. It accepts a complex number and returns its cosine in standard complex number format. Its usage is straightforward and doesn't require any advanced understanding of the software.
Documentation
The IMCOS function is used to return the cosine of a complex number.
Category
Engineering
Syntax
IMCOS(inumber)
Parameter | Description |
---|---|
inumber |
The complex number for which to find the cosine. |
Behavior
The IMCOS
function returns the cosine of a complex number. The complex number input should be in the format of x+yi
or x+yj
.
- If the input cell is empty, the
IMCOS
function will return an error. - If the input cell contains text that does not fit the format of a complex number, the
IMCOS
function will return an error. - If the input cell contains a boolean value, the function will treat
TRUE
as 1 andFALSE
as 0. - In case of any errors (like division by zero), the function will return an error.
Common Errors
Error | Description |
---|---|
#VALUE! | Occurs when the input cell does not contain a valid complex number. |
Best practices
- Always ensure that the input to the
IMCOS
function is a valid complex number. Any deviation from the format will result in an error.- Use the
IMCOS
function in combination with other functions to manipulate and derive results from complex numbers.- Remember that
IMCOS
function is case-sensitive. It should be always typed in uppercase.- Handle errors in your
IMCOS
function by using error checking functions likeIFERROR
orISERROR
.
Usage
A few examples using the IMCOS function.
IMCOS("2+3i") returns approximately -4.18962569096881-9.10922789375534i
IMCOS("-4-3i") returns approximately -6.58066304055116+7.58155274274654i
IMCOS("0+10i") returns approximately 11013.2329201033
IMCOS(A1) returns the cosine of the complex number stored 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: [
[
"Complex Number",
"Cosine Result"
],
[
"2+3i",
"=IMCOS(A2)"
],
[
"-4-3i",
"=IMCOS(A3)"
],
[
"0+10i",
"=IMCOS(A4)"
],
[
"1-2i",
"=IMCOS(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",
"Cosine Result"
],
[
"2+3i",
"=IMCOS(A2)"
],
[
"-4-3i",
"=IMCOS(A3)"
],
[
"0+10i",
"=IMCOS(A4)"
],
[
"1-2i",
"=IMCOS(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",
"Cosine Result"
],
[
"2+3i",
"=IMCOS(A2)"
],
[
"-4-3i",
"=IMCOS(A3)"
],
[
"0+10i",
"=IMCOS(A4)"
],
[
"1-2i",
"=IMCOS(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",
"Cosine Result"
],
[
"2+3i",
"=IMCOS(A2)"
],
[
"-4-3i",
"=IMCOS(A3)"
],
[
"0+10i",
"=IMCOS(A4)"
],
[
"1-2i",
"=IMCOS(A5)"
]
]
}]
});
}
}