diff options
Diffstat (limited to 'BUGS')
| -rw-r--r-- | BUGS | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -1,8 +1,7 @@ - Overflow and underflow are not considered in all functions, which might lead to some infinite loops. -- Except for mpc_mul, - no checks are made for intermediate over- or underflows, which may occur - in the middle of the algorithms although the final result may be +- Also, checks are not always made for intermediate over- or underflows, which + may occur in the middle of the algorithms although the final result may be representable. For instance, if in the computation of Im (cos(x+i*y)) = -sin(x)*sinh(y) an overflow occurs in sinh(y), the value sign(Im (cos(x+i*y))) * inf @@ -10,3 +9,7 @@ sin(x)*sinh(y) is representable. If furthermore an underflow occurred in sin(x) (which has not been observed in practice), then the return value would be NaN*(+-inf)=NaN. + +Currently, the following functions have been rewritten to solve these +problems: +mul, norm |