Casio Reckon User Manual - Page 11
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Function Reference
Function
Pi()
'
!
^
Factorial()
Exp(z)
Ln(z)
Log(z)
ALog(z)
Sqrt(z)
Sin(z)
Cos(z)
Tan(z)
ASin(z)
ACos(z)
ATan(z)
Sinh(z)
Cosh(z)
Tanh(z)
ASinh(z)
ACosh(z)
ATanh(z)
Inv(z)
Neg(z)
Ln1p(x)
Exp1m(x)
Flt(x)
Fac(n)
Np(n)
Pp(n)
T(m)
Abs(t)
Sq(z)
Cuberoot(z)
Purge(v)
Atan2(x,y)
Description
Pi. Also bound to π symbol
Quote operator
Factorial operator, z!
Raise to power operator
Factorial function
Natural log, ()
Common antilog, 10
Common log (base 10)
Square root, √
Sine of z radians
Cosine of z radians
Tangent of z radians
Arcsine of z radians
Arccosine of z radians
Arctangent of z radians
Hyperbolic sine of z
Hyperbolic cosine of z
Hyperbolic tangent of z
Hyperbolic arcsine of z
Hyperbolic arccosine of z
Hyperbolic arctangent of z
Invert, 1/x, 1/z, matrix inversion
(1 + ), x real
-z, or negate vector terms
− 1, x real
Convert to float if possible
Find a factor of integer n.
NB: Can take a long time (minutes). hold down DEL
to abort. Either returns a factor of n or 1 if prime.
Find the next prime, P > n
Find the previous prime, P < n (or 0 if none)
| | , complex modulus, matrix determinant.
Transpose vector/matrix m
Square function,
2
Cube root function, √
3
Purge variable v. use quote.
Arctan2 function, x & y real
Key Binding
SHIFT EXP
SHIFT COMMA
SHIFT 3
SHIFT )
Ab/c
FD
SHIFT ARROW
SHIFT Ab/c
X2
SHIFT (
SHIFT 8