[maven-release-plugin] prepare for next development iteration
extra test for Op.LINEAR
trim readme
Vector0 join tests
more Vector0 tests
absolute and signum functions with overrides
rename absolute to abs
add QuadraticOp
add APolynomialOp base class
AFunctionOp base class
Move static Op instances to Ops class
widen default Op bounds to +/- infinity
add DerivativeOp
test derivative ops
derivatve op testing
SIN, COS, improve Op composition and tests
better compose for ops
warning tidy
more tests
Op products and compositions