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suivant: Multiplication in /p or monter: Computing in /p or précédent: Addition in /p or   Table des matières   Index

Substraction in $ \mathbb {Z}$/p$ \mathbb {Z}$ or in $ \mathbb {Z}$/p$ \mathbb {Z}$[x] : -

- substracts two integers in $ \mathbb {Z}$/p$ \mathbb {Z}$ or two polynomials in $ \mathbb {Z}$/p$ \mathbb {Z}$[x]. For polynomial expressions, use the normal command to simplify.
For integers in $ \mathbb {Z}$/p$ \mathbb {Z}$, input :
Output :
For polynomials with coefficients in $ \mathbb {Z}$/p$ \mathbb {Z}$, input :
or also :
normal(11% 13*x+5%13-8% 13*x+6%13)
Output :

giac documentation written by Renée De Graeve and Bernard Parisse