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RobinHankin / stokes

methods for exterior calculus
https://robinhankin.github.io/stokes/
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infelicity in vignette #34

Closed RobinHankin closed 4 years ago

RobinHankin commented 4 years ago

Addressing issue #33 the numerical illustration in the vignette exhibits many rows with zeros. These are here because of slight numerical roundoff errors: the value is theoretically zero but numerically nonzero; the rows are not suppressed by the package but the print method prints a zero which is contradictory. This spoils the example; the package needs something like zap() from the clifford package.

RobinHankin commented 4 years ago

Actually the zap() functionality should be part of the spray package.