•If you perform coordinate conversion inside of an expression instead of a
Example: Pol ('2, '2) + 5 = 2 + 5 = 7
Appendix <#036> to <#037>
kOther FunctionsThis section explains how to use the functions shown below.
!, Abs(, Ran#, nPr, nCr, Rnd(
•These functions can be used in the same modes as the trigonometric functions. In addition, the Abs( and Rnd( functions can be used in complex number calculations in the CMPLX Mode.
Factorial (!)
This function obtains the factorials of a value that is zero or a positive integer.
Appendix <#038> (5 + 3)! = 40320
Absolute Value Calculation (Abs)
When you are performing a real number calculation, this function simply obtains the absolute value.
Appendix <#039> Abs (2 – 7) = 5
Random Number (Ran#)
This function generates a
Appendix
<#040> Generate three
The random 3 digit decimal values are converted to
Note that the values shown here are examples only. Values actually generated by your calculator will be different.
Permutation (nPr) and Combination (nCr)
These functions make it possible to perform permutation and
combination calculations.
n and r must be integers in the range of 0 <r <n < 1 ⋅ 1010.
Appendix
<#041> How many