HP 10bII+ User Manual page 42

Table 2-14 One-number functions
Keys
§
\}
\b
\B
\2
\K
\H
\E
]
c R
, , or
]o
c R
, , or
]r
c R
, , or
]ro
c R
, , or
]F
]oF
The random function
for Pi, or a random number in the range 0 < x <1, into calculations.
34 Getting Started
Description
Divide a number by 100.
Rounds x to the number specified by the display format.
Calculates 1/x.
Calculates the square root of x.
Calculates the square of x.
Calculates natural exponent to the power of x.
Calculates natural log.
Calculates factorial of n (where -253 < n < 253). The Gamma function is
used to calculate n! for non-integers or negative numbers.
Calculates sine, cosine, or tangent.
C
Calculates inverse sine, cosine, or tangent.
C
Calculates hyperbolic sine, cosine, or tangent.
C
Calculates inverse hyperbolic sine, cosine, or tangent.
C
Calculates a cumulative normal probability given a Z-value.
Calculates a Z-value given a cumulative normal probability.
]6
, and Pi
\;
are special operators. They insert values