CAS Simplify: HP Prime vs. TI Nspire
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08-14-2018, 11:40 PM
Post: #19
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RE: CAS Simplify: HP Prime vs. TI Nspire
I’ve had a look into that comparison between the nspire and the prime.
Here my comments: First, on the first example the nspire angles are set to degrees while the prime it’s in radians. The prime doesn’t simplify automatically expressions, that’s why there’s a specialy « symplify » command to do that; the author just needed to hit that button. On the second example, you should always use the appropriate function to simplify an expression. It’s a very important matter. For example, cos(x)*sin(x)*tan(x) instead of sin(x)ˆ2, I would have prefered 1-cos(x)ˆ2 depending on my needs. Guy R. KOMAN, hp 50G, hp Prime Rev. C |
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