With the standard input grammar, the precedence of ‘-’ as a prefix
divide to divide a polynomial by an integer does not work.
example executes the example it gives. This can lead
to unpredictable results if the variables and constants in the example
have already been given values by the user.
minor should be modified to accept lists for
row and col.
Resultant might be modified to compute the resultant of a system of polynomials with respect to a list of variables.
Things that are labeled as Operators can occur in expressions output by
Jacal. Things that are labeled as Commands act upon their arguments and
do not generally occur in expressions output by Jacal. Things that are
labeled as flags are
set to control aspects of the Jacal
The examples throughout this text were produced using
Jacal has several grammers it understands. The
is used in this manual. It is like simple
TeX grammar and algol
family computer languages.
Identifier names are case sensitive and can be any number of characters long.