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256 FUJITSU MICROELECTRONICS LIMITED CM71-00105-1E
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.80
● Calculation result and exception flag
*1: +INF/0, X or +0/U, X or +Norm/(X)
*2: -INF/0, X or 0/U, X or -Norm/(X)
FRj
+0 -0 +Norm -Norm +INF -INF QNaN SNaN
FRk
+0 +0/(-) -0/(-) +0/(-) -0/(-) QNaN/V QNaN/(-) QNaN/V
-0 -0/(-) +0/(-) -0/(-) +0/(-)
+Norm +0/(-) -0/(-) *1 *2 +INF/(-) -INF/(-)
-Norm -0/(-) +0/(-) *2 *1 -INF/(-) +INF/(-)
+INF QNaN/V +INF/(-) -INF/(-) +INF/(-) -INF/(-)
-INF -INF/(-) +INF/(-) -INF/(-) +INF/(-)
QNaN
SNaN