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cardinality-simp-true

simp : true;

cardinality ({0,{0},...

Calculate

cardinality-debugmode-true

debugmode(true);

cardinality ( {a, b, ...

Calculate

cardinality-false-simp

cardinality ({});

cardinality ({0, 1, ...

simp : false;

Calculate

cardinality

cardinality ({a, b});

Calculate

cardinality

cardinality ({x,{x},{...

Calculate

cardinality-false-simp

cardinality ({});

cardinality ({a, a, ...

simp : false;

Calculate

cardinality-false-simp

cardinality ({});

cardinality ({{a,c},...

simp : false;

Calculate

cardinality-false-simp

cardinality ({2,4,8,5});

cardinality ({a, a, ...

simp : false;

Calculate

cardinality-false-simp

cardinality ({{{}}});

cardinality ({a, a, ...

simp : false;

Calculate

cardinality-intersect-powerset-union

A : {1,2,3,4,5,6,7};

B : {4,5,6,7,8,9,10};

A1: cardinality(A);

Calculate

cardinality

Run Example
(%i1)cardinality ({});
(%o1)                                  0
(%i2)  cardinality ({a, b, c, d, e});
(%o2)                                  5
(%i3)  simp : false;
(%o3)                                false
(%i4)  cardinality ({d, e, f, g});
(%o4)                                  4
(%i5) 
Run Example
cardinality ({9});
(%o1)                                  1
(%i2)  cardinality ({a, a, b, c});
(%o2)                                  3
(%i3)  simp : false;
(%o3)                                false
(%i4)  cardinality ({a, a, b, c});
(%o4)                                  3
(%i5) 
Run Example
cardinality ({{a, {a}, {a, {a}}}});
(%o1)                                  1
(%i2) 

Related Help

Help for Cardinality