possibble bug set[ ] * product( set[ a, b, c, a ] )
Publié : mer. mars 04, 2020 7:41 pm
Hello
set[ ] * product( set[ a, b, c, a ] ) [enter] returns set[] expect a*b*c
the null element in multiplication is 1
NULL*3 -> 1*3
set[ ] * product( set[ a, b, c, a ] ) -> NULL* product( set[ a, b, c, a ] ) -> 1 * a*b*c
set[ ] * product( set[ a, b, c, a ] ) [enter] returns set[] expect a*b*c
the null element in multiplication is 1
NULL*3 -> 1*3
set[ ] * product( set[ a, b, c, a ] ) -> NULL* product( set[ a, b, c, a ] ) -> 1 * a*b*c