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The diff command counts faster than ∂/∂x
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The diff command counts faster than ∂/∂x
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The diff command counts faster than ∂/∂x
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12-06-2023, 06:55 AM
Post: #1
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The diff command counts faster than ∂/∂x
When I type "diff(Σ((-1)^(k+1)/k^x,k,1,20),x)" I get the result after about 4 seconds (appendix 1).
When I type "∂(Σ((-1)^(k+1)/k^x,k,1,20),x)" I get the result after about 3 minutes (sic!) (appendix 2). CAS Mode. Firmware: 2.1.14730. HP-Prime G2. CAS Settings. Simplify: Maximum ("Minimum" gives worse results). The time() command probably does not take into account the formatting time of the result and its display, but the difference is apparent: 0.7 s vs. 29 s (Appendix 3). Regards. |
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The diff command counts faster than ∂/∂x - hp-zl - 12-06-2023 06:55 AM
RE: The diff command counts faster than ∂/∂x - Albert Chan - 12-06-2023, 04:24 PM
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