Day 175: Scientific Calculator

by Ivan Steenkamp September. 11, 2017 1104 views

24-06-17

For the last year I have been learning algebra and other mathematical skills using this calculator. It is such a complex piece of equipment that I have not even managed to work out how to use half of it. And the manual is so boring and thick that I think it will take me a log time to fully utilize its potential!

Today I used my flash and softbox to light the calculator.

A mathematical treasure trove.

A mathematical treasure trove.

Editing: Camera Raw, Photoshop, Color Efex Pro.

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2(5x+16)-(x-12)(x+-4)=?

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