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Note: • The maximum number of rows in the generated number table depends
on the setup menu table setting. Up to 30 rows are supported for the “f(x)”
setting, while 20 rows are supported for the “f(x),g(x)” setting. • You can
use the number table screen for viewing values only. Table contents cannot
be edited. • The number table generation operation causes the contents of
variable X to be changed.
Important: The function you input for number table generation is deleted
whenever you display the setup menu in the TABLE Mode and switch between
Natural Display and Linear Display.
Calculation Ranges, Number of Digits,
and Precision
The calculation range, number of digits used for internal calculation, and
calculation precision depend on the type of calculation you are performing.
Calculation Range and Precision
Calculation Range
± 1 × 10
–99
to ± 9.999999999 × 10
99
or 0
Number of Digits for Internal
Calculation
15 digits
Precision
In general, ± 1 at the 10th digit for a single
calculation. Precision for exponential
display is ± 1 at the least significant digit.
Errors are cumulative in the case of
consecutive calculations.
Function Calculation Input Ranges and Precision
Functions Input Range
sin
x cos x
DEG
0 Ϲ |
x | Ͻ 9 × 10
9
RAD
0 Ϲ |
x | Ͻ 157079632.7
GRA
0 Ϲ |
x | Ͻ 1 × 10
10
tan x
DEG
Same as sin
x , except when | x | = (2 n –1) × 90.
RAD
Same as sin
x , except when | x | = (2 n –1) × π /2.
GRA
Same as sin
x , except when | x | = (2 n –1) × 100.
sin
–1
x cos
–1
x
0 Ϲ | x | Ϲ 1
tan
–1
x
0 Ϲ | x | Ϲ 9.999999999 × 10
99
sinh x
0 Ϲ | x | Ϲ 230.2585092
cosh
x
sinh
–1
x
0 Ϲ | x | Ϲ 4.999999999 × 10
99
cosh
–1
x
1 Ϲ x Ϲ 4.999999999 × 10
99
tanh x
0 Ϲ | x | Ϲ 9.999999999 × 10
99
tanh
–1
x
0 Ϲ | x | Ϲ 9.999999999 × 10
–1
log x /ln x
0 Ͻ x Ϲ 9.999999999 × 10
99
10
x
–9.999999999 × 10
99
Ϲ x Ϲ 99.99999999
e
x
–9.999999999 × 10
99
Ϲ x Ϲ 230.2585092
'
x
0 Ϲ
x Ͻ 1 × 10
100