How to install APK / APKS / OBB file on Android
Hi, There you can download APK file "Mathematics" for Blackview BV5800 free, apk file version is 6.4 to download to your Blackview BV5800 just click this button. It's easy and warranty. We provide only original apk files. If any of materials on this site violates your rights, report us
This app will provide you a great tool if you want to plot a mathematic function.
You only have to write formula, and curve will be displayed in a customizable chart.
You can choose minimal and maximal abscissa (by default it is set from -5 to 5).
It is possible to display derivative function, so you can see both f(x) and f'(x) curves.
If you click on "VALUES" button, il shows all values between selected bounds.
You have a trace function that let you move a current point on curve, while its cordinates are displayed.
Likewise, tangent can be displayed on current point.
In addition, you can export the chart as an image and save it, or send it by mail.
It can replace your scientific calculator !
Enjoy !
Examples of possible functions :
f(x) = 5x+3
f(x) = 3x^2 (equivalent to 3x²)
f(x) = 4cos(π-x)
f(x) = tan(cos(x))
f(x) = ln(x+10)
f(x) = exp(-3x) (exp is exponential function)
f(x) = xsin(x) - 6/x