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Fast Integration TI-30X Pro MathPrint - lrdheat - 02-20-2022 11:02 PM
Ordinarily, the TI-30X Pro MathPrint is almost identical in how fast it performs integrations with the CASIO fx-991EX. I was surprised today to find that an integral that took ~26 seconds took only ~10 seconds when I entered the integrand into the table option, and then performed the integration in the normal calculation area by entering the integrand as the integral of f(x)!
RE: Fast Integration TI-30X Pro MathPrint - Eddie W. Shore - 02-26-2022 05:45 PM
This I got to check out
RE: Fast Integration TI-30X Pro MathPrint - lrdheat - 02-27-2022 07:11 PM
Hi Eddie,
I have not been able to reproduce this…the only thing that I can think of is that perhaps I used an epsilon of 1E-9 with the regular operating environment and the default epsilon of 1E-5 when integrating using the integrand from the table…