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5.1.61 jet
Syntax:
jet ( poly_expression, int_expression )
jet ( vector_expression, int_expression )
jet ( ideal_expression, int_expression )
jet ( module_expression, int_expression )
jet ( poly_expression, int_expression, intvec_expression )
jet ( vector_expression, int_expression, intvec_expression )
jet ( ideal_expression, int_expression, intvec_expression )
jet ( module_expression, int_expression, intvec_expression )
jet ( poly_expression, poly_expression, int_expression )
jet ( vector_expression, poly_expression, int_expression )
jet ( ideal_expression, matrix_expression, int_expression )
jet ( module_expression, matrix_expression, int_expression )
Type:
- the same as the type of the first argument
Purpose:
- deletes from the first argument all terms of degree bigger than the second argument.
If a third argument w of type intvec is given, the degree is replaced by the weighted degree defined by w .
If a second argument u of type poly or matrix is given, the first argument p is replaced by p/u .
Example:
See
deg;
ideal;
int;
intvec;
module;
poly;
vector.
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