introduce specific expressions in the inital population

[AKHCE]

Hi,
I am wondering if we can tell pysr that include specific expressions in the inital population. E.g. assume : I know that three expressions y=x12+1, y=x1.5+2, and y=exp(x1/10)/5 could kinda be close to the final solution, and I am interested that pysr includes these specific epxressions in the initial population. Is there any built-in feature in pysr to address such a request?

Any advice is much appreciated.

[MilesCranmer]

See:

• Start search from a base function #418
• Create Hall of fame manually #443