The MinElemwise class.
This class represents the elementwise minimum.
MinElemwise(arg1, arg2, ...) ## S4 method for signature 'MinElemwise' to_numeric(object, values) ## S4 method for signature 'MinElemwise' sign_from_args(object) ## S4 method for signature 'MinElemwise' is_atom_convex(object) ## S4 method for signature 'MinElemwise' is_atom_concave(object) ## S4 method for signature 'MinElemwise' is_atom_log_log_convex(object) ## S4 method for signature 'MinElemwise' is_atom_log_log_concave(object) ## S4 method for signature 'MinElemwise' is_incr(object, idx) ## S4 method for signature 'MinElemwise' is_decr(object, idx) ## S4 method for signature 'MinElemwise' is_pwl(object) ## S4 method for signature 'MinElemwise' .grad(object, values)
arg1 |
The first Expression in the minimum operation. |
arg2 |
The second Expression in the minimum operation. |
... |
Additional Expression objects in the minimum operation. |
object |
A MinElemwise object. |
values |
A list of numeric values for the arguments |
idx |
An index into the atom. |
to_numeric: The elementwise minimum.
sign_from_args: The sign of the atom.
is_atom_convex: The atom is not convex.
is_atom_concave: The atom is not concave.
is_atom_log_log_convex: Is the atom log-log convex?
is_atom_log_log_concave: Is the atom log-log concave?
is_incr: The atom is weakly increasing.
is_decr: The atom is not weakly decreasing.
is_pwl: Are all the arguments piecewise linear?
.grad: Gives the (sub/super)gradient of the atom w.r.t. each variable
arg1The first Expression in the minimum operation.
arg2The second Expression in the minimum operation.
...Additional Expression objects in the minimum operation.
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