Sharp el-9950 Manual page 35

Chapter 2: Operating the Graphing Calculator
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13 csc csc
Enters an inverse cosecant.
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14 cot cot
Enters an inverse cotangent.
15 sinh sinh value
Enters a hyperbolic sine.
16 cosh cosh value
Enters a hyperbolic cosine.
17 tanh tanh value
Enters a hyperbolic tangent.
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18 sinh sinh
Enters an inverse hyperbolic
sine.
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19 cosh cosh
Enters an inverse hyperbolic cosine.
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20 tanh tanh
Enters an inverse hyperbolic tangent.
B NUM
Use the sub-menu items below to convert a value.
1 abs( abs(value)
Returns an absolute value.
* A real number, a list, matrix, variable, or equation can be used as values.
Example
• Find an absolute value of "-40.5".
M B 1 _
4 0 . 5 E
2 round( round(value [, digit number of decimals])
Returns the rounded value of the term in parentheses. A rounding
point can be specified.
* A real number, a list, matrix, variable, or equation can be used as values.
Example
• Round off 1.2459 to the nearest hundredth. (= 1.25)
M B 2 1 . 2 4 5 9 , 2 ) E
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