Numeric Exceptions

For floating-point instruction pages, this section lists the exception flags of the FPU status word that each instruction can set. Exceptions are listed in abbreviated form, and are defined as follows:

IS

Invalid operand due to stack overflow/underflow
I
Invalid operand due to other cause
D
Denormalized operand
Z
Divide by zero
O
Numeric overflow
U
Numeric underflow
P
Inexact result (precision)

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