Extended content: In the process of application development and release, developers need to adapt and test according to different operating systems and devices. Because the operating system and hardware characteristics of iPad and other devices may be different, some applications may not be available on all devices.
In this case, you can try the following solutions:
1. See if there are other applications with similar functions to Microsoft's mathematics that can be downloaded and used. Search for math applications in the App Store, and you may find other math applications for the iPad.
2. If you really need to use Microsoft math applications, you can try to download and install them on other devices, such as Windows computers or Android devices, to ensure that the applications are available.
3. You can also contact the developer or technical support team of Microsoft Mathematics, ask them about the compatibility of the applications on the iPad, and find out if there are any plans to adapt them in the future.
In short, the inability to use Microsoft math applications may be due to incompatible or unavailable applications on the iPad. You can try other math applications or contact the developer for more support and solutions.