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HP-71B Enhanced Math LEX
01-10-2020, 05:40 PM
Post: #9
RE: HP-71B Enhanced Math LEX
(01-10-2020 05:01 PM)Albert Chan Wrote:  >SINH(ASINH((.5,0))
ERR:Invalid Expr
>SIN(ASIN((.5,0))
ERR:Invalid Expr
There is a missing closing ) in each of your expressions :-)

Quote:>DEGREES
>ASIN(.5)
30
>ASIN((.5,0))
(.523598775598,-0)
>SIN(RES)
(.5,-0)

Trig/hyperb/log/exp functions with complex arguments always use radians as unit.
This is consistent with other HP calculators/computers.
Only the ARG , POLAR and RECT functions are using the current angle mode.

Thanks for your feedback !

J-F
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Messages In This Thread
HP-71B Enhanced Math LEX - J-F Garnier - 01-09-2020, 07:30 PM
RE: HP-71B Enhanced Math LEX - rprosperi - 01-09-2020, 10:36 PM
RE: HP-71B Enhanced Math LEX - charger73 - 01-10-2020, 07:23 AM
RE: HP-71B Enhanced Math LEX - Albert Chan - 01-10-2020, 04:44 PM
RE: HP-71B Enhanced Math LEX - Albert Chan - 01-10-2020, 05:01 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 01-10-2020 05:40 PM
RE: HP-71B Enhanced Math LEX - Albert Chan - 01-10-2020, 06:29 PM
RE: HP-71B Enhanced Math LEX - Erwin - 01-13-2020, 06:10 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 01-13-2020, 07:13 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 01-26-2020, 10:54 AM
RE: HP-71B Enhanced Math LEX - Albert Chan - 01-26-2020, 03:08 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 01-27-2020, 08:05 AM
RE: HP-71B Enhanced Math LEX - Albert Chan - 01-27-2020, 11:35 AM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 01-27-2020, 12:42 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 02-12-2020, 07:55 AM
RE: HP-71B Enhanced Math LEX - rprosperi - 02-12-2020, 01:55 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 02-14-2020, 12:23 PM
RE: HP-71B Enhanced Math LEX - rprosperi - 02-14-2020, 03:04 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 03-19-2020, 07:30 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 04-27-2020, 09:42 AM
RE: HP-71B Enhanced Math LEX - Erwin - 04-27-2020, 04:50 PM
RE: HP-71B Enhanced Math LEX - Albert Chan - 03-17-2021, 09:00 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 03-18-2021, 08:22 AM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 08-08-2020, 09:37 AM
RE: HP-71B Enhanced Math LEX - Paul Dale - 08-09-2020, 11:15 AM
RE: HP-71B Enhanced Math LEX - John Keith - 08-09-2020, 02:16 PM
RE: HP-71B Enhanced Math LEX - Erwin - 08-10-2020, 08:21 PM
RE: HP-71B Enhanced Math LEX - rprosperi - 08-10-2020, 09:42 PM
RE: HP-71B Enhanced Math LEX - Erwin - 08-11-2020, 02:47 PM
RE: HP-71B Enhanced Math LEX - Erwin - 08-11-2020, 05:06 PM
RE: HP-71B Enhanced Math LEX - Gene - 08-09-2020, 01:49 AM
RE: HP-71B Enhanced Math LEX - Paul Dale - 08-09-2020, 10:10 AM
RE: HP-71B Enhanced Math LEX - John Keith - 08-09-2020, 01:04 PM
RE: HP-71B Enhanced Math LEX - Erwin - 08-13-2020, 07:35 AM
RE: HP-71B Enhanced Math LEX - Erwin - 08-13-2020, 04:00 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 08-14-2020, 07:53 AM
RE: HP-71B Enhanced Math LEX - Erwin - 08-20-2020, 08:11 PM
RE: HP-71B Enhanced Math LEX - Erwin - 08-21-2020, 05:34 PM
RE: HP-71B Enhanced Math LEX - J-F Garnier - 09-27-2020, 06:25 PM



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