4.0
542 reviews
50K+
Downloads
Content rating
Everyone
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About this app

This application is doing studies of mathematical functions, calculation of integrals, searching of antiderivatives and solving of equations and inequalities.

For function study, the function, e.g. ln(3x^2-1), has to be specified in the first text box. A study interval can also optionally be given (e.g. [3;+∞[). By then clicking on "Go!", the analysis is performed (domain of definition, derivative, limits, asymptotes equations, table of variations, graph). The result is a PDF file. An internet access is required. In case a bad function or interval is entered or if a problem occurs while trying to connect to the internet, a descriptive error message is displayed.

For integrals calculation, a function has to be specified in the first text box. The lower and upper bounds of the integral have to be given in the second text box as an interval (e.g. [3;+∞[). If no interval is specified at the time the "Go!" button is pressed, antiderivative is calculated. As for function study, result is a PDF file. An internet access is required. In case a bad function or interval is entered or if a problem occurs while trying to connect to the internet, a descriptive error message is displayed.

For equations or inequalities solving, the left hand side of the equation or inequality, e.g. x^2 + x + 2, has to be specified in the first text box. The right hand side, in the second text box, is optional and will be set to 0 if left empty. Then, you'll have to choose the = sign (which is the default) for an equation or the <, ≤, ≥ or > sign for an inequality. After having pressed the "Go!" button, the solutions of the equation or the inequality (if any) are given in a PDF file. In case a bad equation or inequality is entered or if a problem occurs while trying to connect to the internet, a descriptive error message is displayed.
Updated on
Oct 1, 2023

Data safety

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Ratings and reviews

4.0
522 reviews
DAJ idon
July 23, 2023
You know something it's not only extremely good or let's call it perfect. It helped me improve my math. Use it if you care for your grades. Thank you.
1 person found this review helpful
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Jean-Yves Oberlé
July 23, 2023
Thanks!
IsLam Bouakkaz
August 29, 2022
Good, but we want him to solve functions that contain an absolute value|x|
2 people found this review helpful
Did you find this helpful?
Jean-Yves Oberlé
September 11, 2022
Thanks for your feedback. You can use abs for the absolute value (for example abs(x)). I have updated the app so that you can now also use |x| for the absolute value.
Gayatri Das
August 1, 2020
It's really necessary app and love it ..... It's really help me in anti derivatives/intergation
7 people found this review helpful
Did you find this helpful?
Jean-Yves Oberlé
August 1, 2020
Thanks for your feedback!

What's new

Better checking of intervals syntax
Updated to be compatible with latest Android version