ptable objects
e1 OP e2
ptable objects. See below for details.
ptable object, each coefficient of which will be the result of applying the
operator to the corresponding coefficients from both of the arguments.
The
pcosts attribute will be set to
NULL.
All the attributes of the
ptable objects must match exactly, e.g.
they must have the same sample sizes, same resolution levels, same
boundary rules, same wavelet filters (for wavelet packet table) or tapering
functions (for cosine packet table).
The method for
crystal.vector or
crystal.list is used,
depending on the class from which table inherits.
In addition, the
pcosts attribute is set to
NULL.
You can reset the
pcosts attribute using the
pcosts function.
This is a group method for the functions of the
Ops group,
the basic operators for arithmetic, comparison, and logic.
Unary operators
- (sign reverse) and ! (exclusion) are not working.
Use
0-e1 for sign reverse, and
1-e1 for logical exclusion.