HP 9g Graphing manual Dms

tan –1x		x	＜	1 × 10 100
sinh x, cosh x		x	≦	230.2585092
tanh x		x	＜	1 × 10 100
sinh –1x		x	＜	5 × 10 99
cosh –1x	1 ≦ x ＜ 5 × 10 99
tanh –1x		x	＜	1
log x, ln x	1 × 10 –99≦ x < 1 × 10 100
10 x	–1 × 10			100 ＜ x ＜ 100
e x	–1 × 10			100 ＜ x ≦ 230.2585092
x	0 ≦ x ＜ 1 × 10 100
x 2		x	＜ 1 × 10 50
x -1		x	＜ 1 × 10 100, x≠0
X !	0 ≦ x ≦ 69, x is an integer.
P ( x, y )		x2 + y2 ＜1 × 10 100
R (r,θ)	0 ≦ r＜ 1 × 10 100
	Deg：│θ│＜4.5 × 10 10 deg
	Rad：│θ│＜2.5 × 10 8πrad
	Grad：│θ│＜5 × 10 10 grad
	however, for tan x
	Deg：│θ│≠90 (2n+1)
	Rad：│θ│≠ π (2n+1)
				2
	Grad：│θ│≠100 (2n+1)
	(n is an integer)
DMS	│D│, M, S ＜ 1 × 10 100,
	0 ≦ M, S,				x	＜ 10 100

y > 0 : x≠0, -1 × 10 100 ＜ log y ＜

100

y = 0: x > 0

y＜ 0 : x = 2n+1, I/n, n is an integer.

(n≠0)

but -1 × 10 100 ＜ log y ＜100

E-11