Error with exp function and imaginary numbers
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07-28-2020, 05:54 PM
Post: #6
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RE: Error with exp function and imaginary numbers
For comparison, I get the following results with HP 50g:
EXP(-1E49) 0. COS(-1E49) .814097070848 With LongFloat, 50 digits precision: EXP(-1E49) 0. COS(-1E49) -.9190287918554938... Interesting that the 50g gives an erroneous answer for COS but a different one than the Prime. |
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Messages In This Thread |
Error with exp function and imaginary numbers - robmio - 07-27-2020, 10:08 AM
RE: Error with exp function and imaginary numbers - robmio - 07-27-2020, 01:13 PM
RE: Error with exp function and imaginary numbers - robmio - 07-28-2020, 01:03 PM
RE: Error with exp function and imaginary numbers - Albert Chan - 07-28-2020, 02:48 PM
RE: Error with exp function and imaginary numbers - robmio - 07-28-2020, 03:51 PM
RE: Error with exp function and imaginary numbers - John Keith - 07-28-2020 05:54 PM
RE: Error with exp function and imaginary numbers - robmio - 07-28-2020, 07:10 PM
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