Contact Calculus Textbook Customer Service

Why should I report an Issue with Calculus Textbook?

1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
2. Pulling issues faced by users like you is a good way to draw attention of Pustaka Dewi to your problem using the strength of crowds.
3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.

1. Calculus is a branch of mathematics focused on limits, functions, derivatives, integrals, and infinite series.

2. Vector calculus is a branch of mathematics concerned with differentiation and integration of vector fields.

3. Multivariable calculus is the extension of calculus in one variable to functions of several variables.

4. Calculus has two primary branches: differential calculus and integral calculus.

5. Boundless (Creative Commons Attribution-ShareAlike 3. 0 Unported (CC BY-SA 3.

1. A waste!Installed...empty...no content...filled with adds...POV: scamWorthless, ads freeze the appVery useful and educativeIntresting application Really helps you should get it....😁Very wonderful app.

2. No content only ads.

1. Fix Calculus Textbook Not Working/Crashes/Errors/Unresponsive & Black/White screen:

1. Restart Calculus Textbook: Restarting the app will resolve most errors.
2. Update the Calculus Textbook App. Here is how:
   1. On Android goto PlayStore » Search for "Calculus Textbook" » Open Calculus Textbook » click "Update".
   2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Calculus Textbook » click "UPDATE".
3. Clear Calculus Textbook app cache: Clearing cached data will force your app to retrieve the latest data directly from Calculus Textbook servers.
   1. On Android, goto Settings » Apps » Select "Calculus Textbook" » click Storage » click "Clear Cache".
4. Check Calculus Textbook app permissions. If any of these permissions required to use your device's features are disenabled, Calculus Textbook might not work.
5. Uninstall and reinstall Calculus Textbook. If nothing else has worked, completely uninstall Calculus Textbook then reinstall.
6. Restart your device. Last, restarting your device can often clear most problems causing Calculus Textbook not working

2. Fix Calculus Textbook Server issues & Internet Connection

1. Check network connection: An unstable Internet will make Calculus Textbook be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
2. Disable VPN: VPN can cause connection errors and lead to Calculus Textbook not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, Calculus Textbook may not be able to connect to the Internet when running in the background.