Can you calculate Pi using a Solver?

01112020, 12:21 AM
Post: #43




RE: Can you calculate Pi using a Solver?
(01102020 05:25 PM)Namir Wrote: Using the series developed by the Chudnovsky formula published in 1987, I can calculate pi to 14 digits using just ONE TERM!: [...] Your expression includes 640320, 1.5, 12 and 13591409, which means you're using 18 digits to get just 14 digits of Pi. That's highly inefficient: using 18 digits to output 14 digits => 1814 = 4 digits "gained" (lost, more like). Far better woould be: 3*Ln(640320)/√163 = 3,1415926535897930+ which gives 17 digits (save 2 ulps) while using just 10 digits, i.e., 1710 = +7 digits gained. Besides, nothing of this has anything to do with getting Pi using a Solver, as the OP requested. V. All My Articles & other Materials here: Valentin Albillo's HP Collection 

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