Return the free variable that corresponds to the specified lower-bounded variable with respect to the specified lower bound.
The transform is the reverse of the lb_constrain transform.
- Template Parameters
-
| T | type of constrained variable |
| L | type of lower bound |
- Parameters
-
| y | constrained variable with specified lower bound |
| lb | lower bound |
- Returns
- unconstrained variable with respect to lower bound
- Exceptions
-
| std::invalid_argument | if any element of constrained variable is greater than the lower bound. |
Definition at line 107 of file lb_free.hpp.