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Math Input/Output. This mode shows the input expression and the result in more commonly seen in math books, with raised exponents, numerator stacked above denominator, and so forth. The other mode, LineIO for Line Input/Output, shows everything on one line.
Press SHIFT MATH 2 to switch to the LineIO mode. You won't see fractions then. However, if magnitude of the number is too large or too small, the calculator will switch to scientific notation in order to fit into the display.
Hello, It may be due to the angle unit used. You can have angles in
degrees, in radians, and in grads. You should set the default angle
unit to waht you problem calls for. To set degree as default SHIFT MODE 3 To set radians as default SHIFT MODE 4 To set grads as default SHIFT MODE 5
values of angles calculated by the inverse trigonometric functions are
in the default unit that is set . This may be the source of the wrong
answers that you get.