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Number:
3284
Author:
Editor
Issue:
ET Vol 23, Dec 1870
Tags:
Differential Equations / Orthogonal Trajectories
Solved by:
J.L. Kitchin, MQ Vol 15
Solved by:
W. Roberts, MQ Vol 15
Solved by:
J.J. Walker, MQ Vol 15
Solved by:
J. Wolstenholme, MQ Vol 15