... statements^7.1

C and C++ programmers call a similar concept ``assertions'', see B. W. Kernighan and D. M. Ritchie, The C Programming Language, 1988, page 253

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... axis).^10.1

This is a similar idea to the distribution specified by a CMF array with a layout containing a single :NEWS (parallel) axis (CM Fortran Reference Manual, 1989).

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... operator:^10.2

An equals sign could have been used if the combination operator had been a ``SUM''.

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... two-dimensional^15.1

Even though faces are two-dimensional surfaces, they may be warped in such a way that they are not flat, in the same way that the surface of a sphere is not flat even though it is two-dimensional

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... cartesian^15.2

capability for non-cartesian uniform meshes could be added, but each cell would no longer have the same volume and face areas, so those procedures would need to be modified also

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... cartesian^15.3

capability for non-cartesian orthogonal meshes could be added, if the volume and face area procedures were modified accordingly

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