HP’s Solve & Integrate-Still ahead of its time.

[MBS]

(10-29-2023 07:43 PM)Matt Agajanian Wrote:  This rings a bell. Several months ago I tried that integral with my TI 30X Pro MathPrint
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Clearly, the 34C algorithm knows how to integrate better than the TI, Sharp, & Casio which use Simpson's method.

I recently got a TI 30X Pro MathPrint. It solves the integral accurately, taking about 0.25 seconds. The HP-28s with 10^-5 tolerance takes about 3 seconds.