Cross Reference: /external/apache-commons-math/src/main/java/org/apache/commons/math/linear/SparseFieldVector.java

Lines Matching defs:subtract

398         return mapAddToSelf(field.getZero().subtract(d));
493      * Optimized method to subtract SparseRealVectors.
494 subtract from <code>this</code>
498     public SparseFieldVector<T> subtract(SparseFieldVector<T> v) throws IllegalArgumentException{
506                 res.setEntry(key, entries.get(key).subtract(iter.value()));
508                 res.setEntry(key, field.getZero().subtract(iter.value()));
515     public FieldVector<T> subtract(FieldVector<T> v)
518             return subtract((SparseFieldVector<T>)v);
520             return subtract(v.toArray());
524     public FieldVector<T> subtract(T[] v) throws IllegalArgumentException {
529                 res.setEntry(i, entries.get(i).subtract(v[i]));
531                 res.setEntry(i, field.getZero().subtract(v[i]));

OpenGrok