L iddlZddlZddZy)Nc  |rtj|}n.|tj|k(r t |}n t |dkr t  |S#t t f$r}|j|d|d}~wwxYw)Nrz must be a non-negative integer)operatorindexmathfloorint ValueError TypeError __class__)nvar_namestricterrs e/mnt/ssd/data/python-lab/Trading/venv/lib/python3.12/site-packages/scipy/special/_input_validation.py_nonneg_int_or_failrs S q!A $**Q- AA,  q5,   H  "Smmxj(GHIsRSsAAB)A>>B)T)rrrrrs   r