Elemental Intrinsic Function (Generic): Produces the cosine of x.
result = COSD (x)
x |
(Input) Must be of type real. It must be in degrees and is treated as modulo 360.
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Results
The result type and kind is the same as x.
Specific Name
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Argument Type
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Result Type
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COSD
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REAL(4)
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REAL(4)
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DCOSD
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REAL(8)
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REAL(8)
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QCOSD
|
REAL(16)
|
REAL(16)
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例
COSD (2.0) has the value 0.9993908.
COSD (30.4) has the value 0.8625137.