Why do even the simplest calculators feature a square root key?

05072018, 05:01 PM
(This post was last modified: 05082018 05:59 AM by pier4r.)
Post: #19




RE: Why do even the simplest calculators feature a square root key?
(05062018 09:07 PM)rprosperi Wrote: I believe it's included on such lowend machines simply to make them appear more sophisticated (and therefore justifiably more expensive) than the nominal 4banger. Also, it takes very minimal efforts to test and document this function. This is actually a very good hypothesis. As even the late mechanical 4 function calculators started to implement the square root function. (And there one can also see that the work done is a lot) Wikis are great, Contribute :) 

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