phizics09 said:In the EL-520X, where is the function to find the greatest common factor or the lowest common multiple? In an older version of Sharp, I could find it, but for this one I can't.
Thanks!
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The Sharp Calculator EL-520X is a scientific calculator that has a 12-digit display and can perform over 400 different functions, including trigonometric, logarithmic, and statistical calculations. It also has a multi-line playback function, making it easier to review and edit complex calculations.
To change the number of decimal places displayed, press the "SET UP" button, then use the arrow keys to navigate to "FSE" (floating point setting). Press the "EXE" button and use the arrow keys to select the desired number of decimal places. Press "EXE" again to confirm the change.
Yes, the Sharp Calculator EL-520X has a matrix function that allows you to perform operations such as addition, subtraction, multiplication, and inverse on matrices up to 3x3 in size.
To clear the memory on the Sharp Calculator EL-520X, press the "SET UP" button, then use the arrow keys to navigate to "MCL" (memory clear). Press the "EXE" button to clear all memory contents.
The use of calculators on standardized tests varies by test and location. It is best to check with the specific testing organization or your test administrator to determine if the Sharp Calculator EL-520X is allowed to be used on a particular test.