I demand a refund! Included in the $7.99 purchase were supposed to be several types of calculators with different functions. ALL the calculators are the same and neither had basic functions such as radicals, exponents, negatives or fractions.
If you want basic solving then this is an ok app. If you have to solve something like y<2x+3 this app will not help and for a paid app this is not acceptable. If you say to yourself they'll fix it with an update, I have had this app for 5 months and they haven't updated or fixed squat. Spend your money somewhere else.
A handy calculator with steps that solves linear and quadratic inequalities. Inequality Calculator can handle a wide range of linear and quadratic inequalities, including inequalities with fractions and parentheses. It's intuitive and easy to use. Just type in an inequality you want to solve and get the step-by-step solution. Features: Solves linear and quadratic inequalities. Solves one-step, two-step and multi-step inequalities. Supports fractions and parentheses. Shows step-by-step solution. Writes the solution as an interval (interval notation). Calculation history (25 inequalities) with the possibility to recall previous inequalities. Sends results via email. Note: The calculator does not solve inequalities with variables in the denominator.