Tool for evaluating the sign of a number (its polarity) or a list of relative numbers and possibly change the sign, find absolute value, sort or separate values greater than or less than 0.

dCode is free and its tools are a valuable help in games, puzzles and problems to solve every day! You have a problem, an idea for a project, a specific need and dCode can not (yet) help you? You need custom development? Contact-me!

This page is using the new English version of dCode, please make comments !

Tool for evaluating the sign of a number (its polarity) or a list of relative numbers and possibly change the sign, find absolute value, sort or separate values greater than or less than 0.

Answers to Questions

How to determine the sign of a number?

Plus (+) and minus (-) signs are used to represent the polarity of a number, e.g. its position relative to the value 0. A negative number begins with the symbol - and a positive number by + but this is generally omitted (absent from representations of positive numbers).

Example: +123 is simply written 123

Example: 0 is considered positive by default

What is the absolute value?

The absolute value of a number is the value of the number regardless of the sign (ie always positive).

Example: The absolute value of -4 is 4

Is Zero positive or negative?

Everything depends on the meaning of the words positive and negative, in the strict sense, zero has no sign, it will be considered neither positive nor negative. In practice it is considered to be both positive and negative.

Ask a new question

Source code

dCode retains ownership of the source code of the script Sign (Positive/Negative). Except explicit open source licence (indicated Creative Commons / free), any algorithm, applet, snippet, software (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt, encrypt, decipher, cipher, decode, code, translate) written in any informatic langauge (PHP, Java, C#, Python, Javascript, etc.) which dCode owns rights can be transferred after sales quote. So if you need to download the Sign (Positive/Negative) script for offline use, for you, your company or association, see you on contact page !

dCode uses cookies to customize the site content, analyze user behavior and adapt dCode to your use. Some data is stored and collected for advertising purposes and may be shared with our partners. OK