Products

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 or ISERROR.
  • 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 or j, 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)"
    ]
]
            }]
        });
    }
}