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Tool to solve 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 inequalities and find variables.

x+2>0 gives x>-2

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

2x+1 >= 0 && 3x-1 >= 0

Solutions are presented with logical simplifications (no interval).

Be sure to correctly indicate the solving domain set, if the expected result is an integer, indicate N otherwise prefer R. Use 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.

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Source code

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