KDFcanttypeunderscoregraphics

i cant describe the pain

1

i typed -4(-1+0,5)² and recived this  and backspace doesnt work https://github.com/user-attachments/assets/d049deee-786e-4116-97b9-823e8e23f75e and i will go on and say that i made a working better calculator in scratch in about...