Most mathematical operations don't work persistently with high numbers. For most projects, this is fine, but for mathematical projects that require high precision, this can be a problem. I noticed that whilst programming my RSA program, so I programmed these custom blocks.
when you use them, please give credit to @Ekischleki / @testischleki or at least tell me in the comments. Thanks! ^^ Due to Scratches list limit, this huge number engine doesn't have infinite precision. It can deal with a max number length of 200 000 including "-" and ".". Aka more than you'll ever need (for example, for a Really secure RSA algorithm, you'll need about 4048 digits aka 0.02024% of all available).