The EC1 patch for Windows is available from Maple . Recently-purchased copies of Maple may already have the patch installed. At the time of writing this, the patch was not available for other platforms.

Bugs in the following areas are among those fixed in this patch:

norm in the linalg package with second argument 1.

Two-dimensional plotting with the coords option.

Problems with zero vectors in fieldplot .

See also: fieldplot , The 1-norm of a vector , Two-dimensional plots with coords