App crashes on large result from decimal factorials (gamma function)

[bmg1919]

Describe the bug App crashes on large result from decimal factorials (gamma function)

To Reproduce Steps to reproduce the behavior:

1. Enter (21.3x12.5)
2. press '!'
3. See app crash

Expected behavior Should show message "Value too large"

Screenshots/videos If applicable, add screenshots or videos to help explain your problem.

Smartphone (please complete the following information):

• Device: Samsung Galaxy S22 Ultra
• OS: Android 15
• App version 3.2.1
• Language English