The plus–minus sign or plus-or-minus sign (±) and the complementary minus-or-plus sign (∓) are symbols with broadly similar multiple meanings. In mathematics, the ± sign generally indicates a …

Copy and paste Inequality Symbols (≠). Check Alt Codes and learn how to make specific symbols on the keyboard.

Look at our guide on where the tilde sign is used and which rules to follow. What is the Tilde Symbol? A tilde (~) is a typographical mark that resembles a squiggly line. It is a symbol primarily used to …

As well as the familiar equals sign (=) it is also very useful to show if something is not equal to (≠) greater than (〉) or less than (〈).

List of typographical symbols and punctuation marks Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and …

May 15, 2026 · Learn 150 symbols names with meanings, alternate names, and common symbols from punctuation, keyboards, math, currency, music, safety, and more.

The Plus–minus Sign is more commonly used than the Minus–plus Sign. While both symbols indicate uncertainty or variation, the order of operations differs: ± suggests that the term could be either …

This quadratic equation includes both positive and negative coefficients, with the − sign denoting the negative value. In summary, the − symbol, or the minus sign, is a foundational component of …

All the symbols are categorized in one clean page, easy to find and copy-paste.

Math Symbols List List of all mathematical symbols and signs - meaning and examples. Basic math symbols