Tool/Math solver to resolve inequalities. An inequation is a mathematical expression presented as an inequality between two elements with unknown variables.

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Tool/Math solver to resolve inequalities. An inequation is a mathematical expression presented as an inequality between two elements with unknown variables.

Answers to Questions

How to solve an inequality?

dCode can solve all inequalities and find variables.

Example: \( x+2 > 0 \) gives \( x > -2 \)

Inequalities can be combined, either by writing one inequality per line, either with the and (logical conjunction) operator: && or ⋀.

Example: \( 2x+1 >= 0 \ \&\& \ 3x-1 >= 0 \)

Solutions are presented with logical simplifications (no interval notation form).

Be sure to correctly indicate the solving domain set, if the expected result is an integer, indicate the natural integers set N otherwise prefer the real numbers domain R. Use the complex domain C only if the solution is a complex number.

What are allowed operators in an inequality?

Operators < or <= for less (or equal), > or >= for greater (or equal), and <> for different.

How to solve an inequality step by step?

The calculating steps from the inequality solver are not displayed because they are based on bit-by-bit binary calculations that do not correspond to those of a hand-made resolution.

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Source code

dCode retains ownership of the source code of the script Inequality Solver online. 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, Matlab, etc.) which dCode owns rights will not be given for free. To download the online Inequality Solver script for offline use on PC, iPhone or Android, ask for price quote on contact page !