E – 9
File name : CBM_SR285,A_HDBSR285T19_English.doc
version : 2010/04/26
P (x, y) 22 y+x < 1 x 10 100
R (r, θ) 0 r < 1 x 10 100
Deg:│θ│< 4.5 x 10 10 deg
Rad:│θ│< 2.5 x 10 8πrad
Grad:│θ│< 5 x 10 10 grad
however, for tanθ
Deg:│θ│≠90 (2n+1)
Rad:│θ│≠ 2
π (2n+1)
Grad:│θ│≠100 (2n+1), (n is an integer)
DMS DD, MM, SS.SS 1 x 10 100,
0 MM, SS.SS
x < 10 100
x y x > 0 : –1 x 10 100 < y log x < 100
x = 0 : y > 0
x < 0 : y = n, 1/(2n+1), n is an integer.
but –1 x 10100 < y log x < 100
xy
y > 0 : x 0, –1 x 10 100 < x
1 log y
< 100
y = 0 : x > 0
y < 0 : x = 2n+1, 1/n, n is an integer. (n0)
but –1 x 10 100 < x
1 log
y < 100
nPr, nCr 0 r n, n 10 100, n,r are integers.
STAT x < 1 x 10 100 , y < 1 x 10 100
1–VAR : n 40, 2–VAR : n 40
FREQ. = n, 0 n < 10 100 : n is an integer in
1–VAR mode.
σx,σy,
x
,y,a, b, r : n0 ;
Sx, Syn, n0, 1