218
ED*, ED*P, ED/, ED/P
: Data to be multiplied/divided or head number of the devices where the data to be multiplied/divided is stored (real number)
: Data for multiplying/dividing or head number of the devices where the data for multiplying/dividing is stored (real number)
:
Head number of the devices where the multiplication/division operation result will be stored (real number)
Function
ED*
(1) Multiplies the 64-bit floating decimal point real number designated by by the 64-bit floating decimal point real number
designated by and stores the operation result at the device designated by .
(2) Values which can be designated at , and and which can be stored, are as follows:
0, 2
-1022
| Designated value (stored value) | < 2
1024
(3) When the operation results in -0 or an underflow, the result is processed as 0.
ED/
(1) Divides the 64-bit floating decimal point real number designated by by the 64-bit floating decimal point real number
designated by and stores the operation result at the device designated by .
(2) Values which can be designated at , and and which can be stored, are as follows:
0, 2
-1022
| Designated value (stored value) | < 2
1024
(3) When the operation results in -0 or an underflow, the result is processed as 0.
ED*, ED*P, ED/, ED/P
Multiplication and division of floating-point data
(Double precision)
6.2.12
ED*, ED*P, ED/, ED/P
Setting
Data
Internal Devices
R, ZR
J \
U \G
Zn
Constants
E
Other
Bit
Word
Bit
Word
––
––
––
––
––
––
––
––
––
––
Universal
LCPU
Basic
High
performance
Process
Redundant
ED*, ED/
ED* P, ED/P
Command
Command
P
S1
S2
S1
S2
D
D
indicates an instruction s
y
mbol of ED
*,
ED/.
S1
S2
D
S1
S2
D
S1
S2
D
64-bit floating-point
real number
64-bit floating-point
real number
+3
64-bit floating-point
real number
D
+2
D
D
+1
D
+3
+2
+1
+3
+2
+1
S1
S1
S1
S1
S2
S2
S2
S2
S1
S2
D
S1
S2
D
64-bit floating-point
real number
64-bit floating-point
real number
+3
64-bit floating-point
real number
D
+2
D
D
+1
D
+3
+2
+1
+3
+2
+1
S1
S1
S1
S1
S2
S2
S2
S2
S1
S2
D