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Integral in solve on HP 42S?
02-26-2019, 08:39 AM
Post: #12
RE: Integral in solve on HP 42S?
(02-26-2019 07:41 AM)Werner Wrote:  It would make sense to then add ACC and LLIM as MVARS to "∫f":

Code:
00 { 30-Byte Prgm }
01▸LBL "∫f"
02 MVAR "ACC"
03 MVAR "LLIM"
04 MVAR "ULIM"
05 INTEG "x"
06 10
07 -
08 END

.. makes it a lot easier to enter the numbers, and to play with different ACC's.

Cheers, Werner

Would anyone want to SOLVE for ACC though?

A useful thing to add would be the (signed) area, which is fixed at 10 in the above versions of ∫f.

— Ian Abbott
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Messages In This Thread
Integral in solve on HP 42S? - lrdheat - 02-24-2019, 06:29 PM
RE: Integral in solve on HP 42S? - Werner - 02-25-2019, 07:43 AM
RE: Integral in solve on HP 42S? - lrdheat - 02-24-2019, 08:15 PM
RE: Integral in solve on HP 42S? - Werner - 02-26-2019, 07:41 AM
RE: Integral in solve on HP 42S? - ijabbott - 02-26-2019 08:39 AM
RE: Integral in solve on HP 42S? - lrdheat - 02-26-2019, 03:15 AM



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