Casio fx-115ES Plus

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Casio fx-115ES Plus

09-13-2014, 01:51 PM

Post: #16

Gerson W. Barbosa Offline

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RE: Casio fx-115ES Plus

(09-13-2014 11:11 AM)Don Shepherd Wrote:
Quote:Does this mean that the following can be used to calculate \(\pi\)?

0 =
2 =
√ PreAns + 2 : 2 PreAns / Ans =
=
...

Yes, Thomas, that yields 3.141592654 after 33 iterations.

Very cool! And Thomas's having got it right without either calculator or manual was just über-cool!

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Messages In This Thread

Casio fx-115ES Plus - Don Shepherd - 09-08-2014, 02:00 PM

RE: Casio fx-115ES Plus - Steve Simpkin - 09-08-2014, 03:13 PM

RE: Casio fx-115ES Plus - kakima - 09-09-2014, 04:34 AM

RE: Casio fx-115ES Plus - SlideRule - 09-09-2014, 10:42 PM

RE: Casio fx-115ES Plus - Joe Horn - 09-11-2014, 11:54 PM

RE: Casio fx-115ES Plus - Don Shepherd - 09-12-2014, 12:51 AM

RE: Casio fx-115ES Plus - Gerson W. Barbosa - 09-12-2014, 03:31 AM

RE: Casio fx-115ES Plus - Don Shepherd - 09-12-2014, 08:54 AM

RE: Casio fx-115ES Plus - Gerson W. Barbosa - 09-12-2014, 02:14 PM

RE: Casio fx-115ES Plus - Don Shepherd - 09-12-2014, 03:24 PM

RE: Casio fx-115ES Plus - Joe Horn - 09-13-2014, 03:10 AM

RE: Casio fx-115ES Plus - Thomas Klemm - 09-12-2014, 08:41 AM

RE: Casio fx-115ES Plus - Gerson W. Barbosa - 09-12-2014, 02:11 PM

RE: Casio fx-115ES Plus - Thomas Klemm - 09-13-2014, 10:06 AM

RE: Casio fx-115ES Plus - Don Shepherd - 09-13-2014, 11:11 AM

RE: Casio fx-115ES Plus - Gerson W. Barbosa - 09-13-2014 01:51 PM

RE: Casio fx-115ES Plus - Gerson W. Barbosa - 09-13-2014, 04:32 PM

RE: Casio fx-115ES Plus - Thomas Klemm - 09-14-2014, 01:45 PM

RE: Casio fx-115ES Plus - Don Shepherd - 09-14-2014, 05:39 PM

RE: Casio fx-115ES Plus - Thomas Klemm - 09-14-2014, 07:57 PM

RE: Casio fx-115ES Plus - Albert Chan - 03-16-2019, 04:50 PM

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