Scientific calculators that have formula/equation memory
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06-09-2018, 06:16 PM
(This post was last modified: 06-09-2018 06:18 PM by Lonewolf.)
Post: #49
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RE: Scientific calculators that have formula/equation memory
(06-09-2018 01:38 PM)pier4r Wrote:(06-07-2018 07:56 PM)Lonewolf Wrote: In my opinion Casio's "state-of-the-art" fx-991EX is nothing more than a gimmick next to the TI-36X Pro... Without memory safeguard you are left with nothing after the 991EX times-out after a few minutes of non-use, or if you must change calculator Modes, —and then return to your original Mode. My Sharp El-506W does a useful trick (besides having memory safeguard). The EL-506W doesn't need batteries to operate but can operate solely on its solar cells. I use a lamp in low-light conditions when ambient light is insufficient, with no batteries. All of the EL-506 series scientific calcs have memory safeguard, as for example does my early model, EL-506R, the most beautiful and compact of the 506-series with memory safeguard. |
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