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MinorsLimit -- an option to limit the number of random minors computed


One of the ways to invert a map is to find a nonzero minor of a variant of the jacobianDualMatrix. This function controls how many minors (heuristically chosen via FastMinors) to check before switching to another strategy (involving computing a syzygy). Setting it to zero will mean no minors are checked. If it is left as null (the default), these functions will determine a value using a heuristic that depends on the varieties involved.

See also

Functions with optional argument named MinorsLimit :

For the programmer

The object MinorsLimit is a symbol.