Sharp EL-9900 - Manual (Page 86)

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Chapter 5: Advanced Calculations — Advanced Keyboard
E ANGLE Use these tools to enter the symbols to specify angle units.
1 ° Inserts a symbol for “degrees”.
2 ’ Inserts a symbol for “minutes”.
3 ” Inserts a symbol for “seconds”.
4 r Enters an “r” symbol, to enter a number in radians.
5 g Enters an “g” symbol, to enter a number in gradients.
F INEQ Use the equality/inequality figures to compare two values. These
sub-item tools return 1 (true) or 0 (false).
1 = Tests whether a
preceding value and
a following value are
equal.
2 Tests whether a
preceding value and a following value are not equal.
3 > Tests whether a preceding value is larger than a
following value.
4 Tests whether a
preceding value is
larger than OR equal
to a following value.
5 < Tests whether a
preceding value is smaller than a following value.
6 Tests whether a preceding value is smaller than OR
equal to a following value.