Sharp EL-9900 - Manual (Page 83)

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Chapter 5: Advanced Calculations — Advanced Keyboard
18 sinh -1 sinh -1 value
Enters an inverse
hyperbolic sine.
19 cosh -1 cosh -1 value
Enters an inverse
hyperbolic cosine.
20 tanh -1 tanh -1 value
Enters an inverse hyperbolic tangent.
B NUM Use the sub-menu items below to convert a value. Refer to
“Chapter 3: Basic Calculation — Basic Keyboard” to learn how
these tools can be used.
1 abs( Returns the absolute value of a given number.
2 round( Returns a rounded value of a given term in parenthe-
ses. A rounding point can be specified.
3 ipart Returns only the integer part of a decimal number.
4 fpart Returns only the fraction part of a decimal number.
5 int Rounds a decimal number to the closest integer.
6 min( Finds and returns the minimum value within a list of
numbers.
7 max( Finds and returns the maximum value within a list of
numbers.
8 lcm( Returns the least common multiple of two integers.
9 gcd( Returns the greatest common divisor of two integers.