Dear all, I was wondering is there a convenient inverse function of np.polyval(), where I give the y value and it solves for x?
I know one way I could do this is: import numpy as np # Set up the question p = np.array([1, 1, -10]) y = 100 # Solve p_temp = p p_temp[-1] -= y x = np.roots(p_temp) However my guess is most would agree on that this code has low readability. Any suggestions? Thanks! -Shawn -- Yuxiang "Shawn" Wang Gerling Research Lab University of Virginia yw...@virginia.edu +1 (434) 284-0836 https://sites.google.com/a/virginia.edu/yw5aj/ _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
