The Role of the Graphing Calculator in 2021 and Beyond

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Any device in this physical world created and dedicated to a specific task are
superior to imitations, provided that the thing are high quality made and equipped
with the best of the best. Besides this, a phone manufacturer would go bankrupt
if he started imitate a dedicated handheld calculator. It would require of him to
rise a whole new department handling software. Or pay an outsider for handling it.
If he dare do start it, the price for it at the retail end would be that high, that no
sales ever got going.

Right now are needed a decent high-end calculator. Errors on existing ones should
really be given priority and discussed until the manufacturer correct all of them.
If he won’t listen, and fast enough – if he did listen – then he may be compared
to the WW automobile manufacturer, who sold cars having false fuel measures.