Very helpful between class 10th to engineering degree and also for comparative examination point of view.
Ad version shows an ad everytime you try to look at an equation. How about an ad-to-own version. You get the ad version, watch the ads, they collect ad revenue, then eventually the ad revenue pays for your app.
All good except so many adds.
Plz add formulas of indeterminate form.
Nice and ordered but less adds would be better
Please add formulas for permutations and combinations
Formula error fixed in geometric series (nth term) - Thanks to Mr. Brent Carter