Awesome calculator

This is an awesome calculator and this or the HP 41cx can handle just about anything an engineer might throw at it. In the world of calculators there are at least two types: 1) those that try and emulate the original machine and 2) those that try to provide a tool in this environment that can assist the user without regard to emulation. HP, in my opinion, made the finest engineering tools that I have seen however there is a point where for utilitys sake its time to rethink the role of the calculator and create something even better. This calculator fits in category 1 down to replicating the terrible font rendering of the original. I love the wonderful type 1s but I want to see the same skill and design genius that gave us the originals applied toward a totally new tool. There is a need to move forward, making the tools easier to use, more powerful and more flexible.
As Ive said, this and one other are the excellent reproductions of the of the past and can do almost anything you commonly need to do but I would love to see some of the limitations of the originals addressed in totally new designs and versions that fix problems like monochrome printing and plotting on a low resolution, non-zoomable tiny screen. I run this on an iPhone 6 Plus and key response is instantaneous. Apple is throwing a screen up at launch of several apps that apparently need updating for speed purposes and this is one of them but I cannot see any sign of slowness. There is what appears to be denounce delay when rapidly hitting the same key more than once after itself. This can result in dropped repetitions of digits and slower scrolling of pop-up menus. It is still my first choice calculator as it has features that are essential for certain type calculations that I have not seen in any other computing application.

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