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Examples of these special functions are shown here using both the ALG and
RPN modes. As an exercise, verify that GAMMA(2.3) = 1.166711…,
PSI(1.5,3) = 1.40909.., and Psi(1.5) = 3.64899739..E-2.
These calculations are shown in the following screen shot:
Calculator constants
The following are the mathematical constants used by your calculator:
Θ e: the base of natural logarithms.
Θ i: the imaginary unit, i
i 2
= -1.
Θ
π
: the ratio of the length of the circle to its diameter.
Θ MINR: the minimum real number available to the calculator.
Θ MAXR: the maximum real number available to the calculator.
To have access to these constants, select option 11. CONSTANTS.. in the MTH
menu,
The constants are listed as follows:
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