HP Prime lockup (not a complaint)
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03-22-2015, 05:16 PM
(This post was last modified: 03-22-2015 05:20 PM by Anders.)
Post: #9
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RE: HP Prime lockup (not a complaint)
Helge Gabert,
Thanks! The x^y power function/button works correctly as do the n root function/button diff((z-i)^1/2,z) produces the correct 1/(2(z-i)^1/2) and so does diff(2√(z-i),z). The conclusion is to avoid the simple square root button altogether. It is at least broken when used with complex numbers in derivation. However, pressing the simplify button (on 1/(2(z-i)^1/2)) results in a new lock up which I have to reboot to recover from. As you wrote, simplify should not do that (especially in this case as there is not much to simplify). |
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