NumWorks open source calculator
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09-06-2017, 08:08 PM
Post: #42
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RE: NumWorks open source calculator
(09-06-2017 05:59 PM)Chasfield Wrote: The calculator forensics calculation returns 8.966758 (for 9 degrees) on this device and it seems to always display results to 7 significant figures. Calculation precision seems therefore to be on the low side. I tested the expression: (355/113 - pi)/pi * 1e9 I got a unit 2 days ago!! I was able to update the firmware version this morning. The new firmware version of 1.1.0 gave 84.91xxxx which is good. The previous firmware version of 1.0.3 gave a higher number (did not think to record it) which reflected poorer accuracy. SO it seems the new firmware version has enhanced accuracy. Namir |
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