Calculator fx-85W fx-85WA fx-300W fx-350TL User Guide

E-31
1
2
n+1
Functions Input Range
nPr
0 n 99, r  n (n, r is an integer)
1 {n!/(n–r)!}  9.99999999910
99
nCr 0 n 99, r  n (n, r is an integer)
Pol(x, y)
x, y 9.99999999910
49
(x
2
+y
2
) 9.99999999910
99
Rec(r,  )
0 r 9.99999999910
99
θ: Same as sinx, cosx
a, b, c  110
100
°’ ” 0  b, c
x110
100
Decimal ↔ Sexagesimal Conversions
0
0
0
0
0
0
 x 999999
0
59
0
x0: –110
100
ylogx100
x
y
x0: y0
x0: yn, (n is an integer)
However: –110
100
ylogx100
y0: x G 0
–110
100
1/x logy100
x
y
y0: x0
y0: x2n1, (n G 0; n is an integer)
However: –110
100

1
/x logy100
a
b
/c
x 110
50
y 110
50
SD n 110
100
(REG) xn, yn, o, p
A, B, r : n G 0
xn–1, yn–1 : n G 0, 1
*Erros are cumulative with such internal continuous cal-
culations as
x
y
,
x
x , x!, and
3
x , so accuracy may be
adversely affected.
1
n
Total of integer, numerator, and denominator
must be 10 digits or less (including division
marks).