Casio fx991EX vs Hp 50g speed difference

07262018, 03:01 AM
Post: #16




RE: Casio fx991EX vs Hp 50g speed difference
(07252018 10:13 PM)Albert Chan Wrote: For transformed integral, it only take half the time ? No. It took 0.51 seconds to solve the SIN(X) integral symbolically (This time is found in post #11 in this thread. I apologize for not defining what integral I evaluated in that post). On the other hand, it took 1.7 seconds to solve the transformed SIN(X) integral symbolically (This time is found in post #14 in this thread). Both of them returned the same answer of (COS(200)1). (07252018 10:13 PM)Albert Chan Wrote: And, compare against 1  cos(200), more accurate ? I would say that 1COS(200) has the same accuracy as (COS(200)1). They both are the same. (07252018 10:13 PM)Albert Chan Wrote: Is it tested on the same calculator ? Yes. All is tested on the same HP 50g. (07252018 10:13 PM)Albert Chan Wrote: What if it were applied not just to periodic function, but others ? Same as the first integral of SIN(X). Symbolically, the 50g solves the integral e^x in .76 seconds, while it solves its transformed counterpart in 2.84 seconds. Again, both get the same answer of (e^5001)/e^500. Here are some pictures of my results. 

« Next Oldest  Next Newest »

User(s) browsing this thread: 1 Guest(s)