def skew(a):

    return array([[0,-a[2],a[1]],[a[2],0,-a[0]],[-a[1],a[0],0]])
Create a connection pool with additional keyword arguments.
dataset/ETHPy150Open jesolem/PCV/PCV/geometry/sfm.py/skew--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_adbapi.py/DBTestConnector.makePool