The application offers around forty corrected exercises taken in the bac from 2015 to 2019 in the various examination centers for the baccalaureate abroad, in metropolitan France, DROM-COM, DOM-TOM, ... concerning complex numbers.

The application is completely free:


It is complete in free version (no freemium)

There is no unwanted adware (there is only 1 interstitial ad that is offered approximately every 20 uses of the software which is not displayed automatically and with the possibility of passing it without displaying it.)

For the moment, I have corrected all the exercises of 2016, of 2017, of 2018 of all the exam centers and part of those of 2019

If you cannot find an exercise for your exam center for a given year, it means that there was no exercise for complex numbers.

In addition, I added some modified exercises with additional questions and changed values ​​which are based on the exercises given in bac S.

A full course is also available in the app.

Many exercises have been increased to improve your skills when you are in Terminale.

You can also practice and revise if you are in BTS.
Some BTS require knowledge of complex numbers.

Even if you are preparatory or in the first year of university (L1 or license 1), certain exercises will give you a sufficient challenge and allow you to catch up if you have not taken the Math Expert option.

Good revision.