Solar-powered calculators
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04-28-2020, 09:00 PM
Post: #3
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RE: Solar-powered calculators
(04-28-2020 07:27 PM)Dave Britten Wrote: [*]TI BA-35 Solar - Basic financial calculator with TVM, amortization, cost/sell/margin, percent and percent change, nominal/effective interest rate conversions, and one-variable stats. Actually, TI BA-35 Solar does 2-variables stats. I use its interpolation a lot. Example, interpolate from 2 points (10,20), (20,100) [MODE] // to stat mode 10 [X<>Y] 20 [Σ+] 20 [X<>Y] 100 [Σ+] 12 [Y'] → 36 36 [X'] → 12 [b/a] -60 // y-intercept [X<>Y] 8 // slope -> Y = 8X - 60 |
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