I’m doing a Numeric Differentiation calculating program, and the second and third derivative get waay too noisy, according to wikipedia, this is caused by floating-point arithmetic rounding. https://en.wikipedia.org/wiki/Numerical_differentiation
Wikipedia says that noise can be reduced by increasing floating-point datatype precision.
I’m already using double, but in Processing reference there isn’t a preciser datatype than double.
Is there any possible way to get more precise datatype?