Sharp EL-W516X Calculation Examples Manual
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11-12-2022, 04:23 AM
Post: #46
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RE: Sharp EL-W516X Calculation Examples Manual
(04-13-2014 06:06 PM)lrdheat Wrote: A simple example...press table, select choice 2, press clear, and type in the function, shay, sin(x). Hit enter. This takes you to the table setup. You can directly go to num-solve from this screen by pressing 2nd num-solv. Here, you can make 0=d/dx. With curser inside of (), press table, enter choice 1. This brings you back to the num-solv screen. Type an x inside (), make|x=x. This takes you to solve. Try x=1, go down to solve and highlight x and enter. It will come up with ~1.57 if in radians. Quit. This puts you in home screen. Type x and enter, getting ~1.57. Press table, enter choice 1. This brings back the home screen. Type x so that you have f(x) and enter, and you will get f(x)=1 which is f(~1.57). For which calculator are these steps? |
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