[Bug] Calculator fails on some formulas with parenthesis

[martinlindhe]

Operating System

Linux

What's the issue you encountered?

The built-in calculator don't handle some forms of expressions

Example:

= 2+2 WORKS
= (2+2) FAILS with "invalid syntax"
= 0+(2+2) WORKS

More involved example:

= ((2913692 - 10117) - 2894447) / 326 FAILS with "invalid syntax"

How can the issue be reproduced?

Enter the following in the built in calculator "= (2+2)"

ImHex Version

1.35.4

ImHex Build Type

• Nightly or built from sources

Installation type

aur

Additional context?

No response