def get_seconds(hours):
    return int(time.time() - (60 * 60) * hours)
Compute a QR factorization $A = QR$ where
dataset/ETHPy150Open cakebread/yolk/yolk/pypi.py/get_seconds--crossover with--dataset/ETHPy150Open fredrik-johansson/mpmath/mpmath/matrices/linalg.py/LinearAlgebraMethods.qr