Priklad 2: Hra s kockami "craps" - pravdepodobnost vyhry

(%i1) p:[0,1,2,3,4,5,6,5,4,3,2,1]/36;

Result

(%i2) prehra: p[2]+p[3]+p[12] + sum(p[k]*p[7]/(p[k]+p[7]),k,4,6) + sum(p[k]*p[7]/(p[k]+p[7]),k,8,10);

Result

(%i3) vyhra: 1-prehra;

Result

(%i4) float(%);

Result

Priklad 4: Zabudnuty daznik - pravdepodobnost, ze je v 1., 2. a 3. obchode

(%i5) float((1/4)/(37/64));

Result

(%i6) float((3/16)/(37/64));

Result

(%i7) float((9/64)/(37/64));

Result


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