Casio FX-350ES PLUS, FX-82ES PLUS, FX-85ES PLUS, FX-95ES PLUS Function Calculation Input Ranges and Precision, Functions, Input Range

Precision	In general, π1 at the 10th digit for a single
	calculation. Precision for exponential
	display is π1 at the least significant digit.
	Errors are cumulative in the case of
	consecutive calculations.

Function Calculation Input Ranges and Precision

	Functions				Input Range
		DEG			0  ∴x∴ 9 σσ109
	sinx	RAD			0  ∴x∴ 157079632.7
		GRA			0  ∴x∴ 1 σσ1010
		DEG			0  ∴x∴ 9 σσ109
	cosx	RAD		0  ∴x∴ 157079632.7
		GRA			0  ∴x∴ 1 σσ1010
		DEG			Same as sinx, except when ∴x∴ = (2n–1) σσ90.
	tanx	RAD		Same as sinx, except when ∴x∴ = (2n–1) σσΠ/2.
		GRA			Same as sinx, except when ∴x∴ = (2n–1) σσ100.
	sin–1x	0	 ∴x∴ 1
	cos–1x
	tan–1x	0	 ∴x∴ 9.999999999 σσ1099
	sinhx	0	 ∴x∴ 230.2585092
	coshx
	sinh–1x	0	 ∴x∴ 4.999999999 σσ1099
	cosh–1x	1	 x 4.999999999 σσ1099
	tanhx	0	 ∴x∴ 9.999999999 σσ1099
	tanh–1x	0	 ∴x∴ 9.999999999 σσ10–1
	logx/lnx	0	x 9.999999999 σσ1099
	10x	–9.999999999 σσ1099  x  99.99999999
	ex	–9.999999999 σσ1099  x  230.2585092
	'x	0	 x  1 σσ10100
	x2	∴x∴∴ 1 σσ1050
	x–1	∴x∴∴ 1 σσ10100 ; x & 0
	3'x	∴x∴∴ 1 σσ10100
	x!	0	 x  69 (x is an integer)
	nPr	0	 n  1 σσ1010, 0  r  n (n, r are integers)
		1	 {n!/(n–r)!}  1 σσ10100
	nCr	0	 n  1 σσ1010, 0  r  n (n, r are integers)
		1	 n!/r!  1 σσ10100 or 1  n!/(n–r)!  1 σσ10100
	Pol(x, y)	∴x∴, ∴y∴ 9.999999999 σσ1099
		x2 + y2			9.999999999 σσ1099
	Rec(r, θ)	0	 r 9.999999999 σσ1099
		θ: Same as sinx
B					E-26