144
6-4
Numeric
Functions
SI
N
Argument
Numeric expression
cos
Argument
Numeric expression
TAN
Function:
Argument
Numeric expression
Obtains the
va
lue
of
a trigonometric function for a given argument.
Parameter:
Argument-:
Explanation:
Numeric expression
-
1440° < I argument I< 1440° (degrees)
- 8
7r
< I argument I< 8
7r
(radians)
-
1600 < I argument I< 1600 (grads)
However, for TAN,
" IArgumentl = (2n - 1) * 1 right
angl
e"
is
excluded.
1 right angle =
90° = f rad = 100 grad.
1)
Obtains the value
of
a trigonometric function for a given argument.
2) The value depends on the angle unit setting; DEG, RAD or GRA (by the
~
key or MODE command).
3)
As
a rule, the argument
is
enclosed in parenthesis
but
the parenthesis can be
omitted
if
the argument
is
a variable or a numeric value.
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