Used exceptions derive from this.
If an exception derives from another exception besides this (such as
- Underflow (Inexact, Rounded, Subnormal) that indicates that it is only
+ Underflow (Inexact, Rounded, Subnormal)) that indicates that it is only
called if the others are present. This isn't actually used for
anything, though.
x ** (+-)INF
An operand is invalid
- The result of the operation after these is a quiet positive NaN,
+ The result of the operation after this is a quiet positive NaN,
except when the cause is a signaling NaN, in which case the result is
also a quiet NaN, but with the original sign, and an optional
diagnostic information.