114
Double-precision Floating-point Instructions (CS1-H, CJ1-H, or CJ1M Only) Section 3-14
DOUBLE RADI-
ANS TO
DEGREES
DEGD
@DEGD
850
Converts the specified double-precision floating-point data (64 bits) from radi-
ans to degrees and outputs the result to the result words.
Output
Required
DOUBLE SINE
SIND
@SIND
851
Calculates the sine of the angle (radians) in the specified double-precision
floating-point data (64 bits) and outputs the result to the result words.
Output
Required
DOUBLE
COSINE
COSD
@COSD
852
Calculates the cosine of the angle (radians) in the specified double-precision
floating-point data (64 bits) and outputs the result to the result words.
Output
Required
DOUBLE TAN-
GENT
TAND
@TAND
853
Calculates the tangent of the angle (radians) in the specified double-precision
floating-point data (64 bits) and outputs the result to the result words.
Output
Required
DOUBLE ARC
SINE
ASIND
@ASIND
854
Calculates the angle (in radians) from the sine value in the specified double-
precision floating-point data (64 bits) and outputs the result to the result words.
(The arc sine function is the inverse of the sine function; it returns the angle that
produces a given sine value between
−1 and 1.)
Output
Required
DOUBLE ARC
COSINE
ACOSD
@ACOSD
855
Calculates the angle (in radians) from the cosine value in the specified double-
precision floating-point data (64 bits) and outputs the result to the result words.
(The arc cosine function is the inverse of the cosine function; it returns the
angle that produces a given cosine value between
−1 and 1.)
Output
Required
DOUBLE ARC
TANGENT
ATAND
@ATAND
856
Calculates the angle (in radians) from the tangent value in the specified double-
precision floating-point data (64 bits) and outputs the result to the result words.
(The arc tangent function is the inverse of the tangent function; it returns the
angle that produces a given tangent value.)
Output
Required
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
S: 1st source
word
R: 1st result word
DEGD(850)
S
R
S: 1st source
word
R: 1st result word
SIND(851)
S
R
S: 1st source
word
R: 1st result word
COSD(852)
S
R
S: 1st source
word
R: 1st result word
TAND(853)
S
R
S: 1st source
word
R: 1st result word
ASIND(854)
S
R
S: 1st source
word
R: 1st result word
ACOSD(855)
S
R
S: 1st source
word
R: 1st result word
ATAND(856)
S
R
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