Języki programowania
Va+x + +-J - ja2 log [ V* + Va + x\
NDSolve[{x,,[t]+x[i] "3 == sin[t],x[0] == x'[0] == 0}, x, {t, O, 50}]
{{x —► InterpolatingFunction[{{0., 50.}}, <>}} ParametricPlot[Evaluate[{x[t], x'[t]}/.%], {i, O, 50}];
Sqrt [4]
2_
Sqrt[—4]
2i_
Sqrt [a]
Va_
Sqrt[a]‘2 + a + 36 + 56 2a + 86
Solve[x"2 + 5x + 4 == O, x]
{{x->-4},{x-^-l}}_
Solve[ax“2 + 6x + c == O, x]
rr_ . -6-VV-4aci r„ . -6+vV-4aci i Ux~» 2o M*-» 2a Si
Solve[Sqrt[x] + a == 2x, x\
{{x -» g(l + 4a - vTT8a)}, {x -* g(l + 4a + y/l+ 8 a)} }
Integrate[Sqrt[x] Sqrt[o + x], x]
- Skład FoilTgX - © R. Muszyński, 20 grudnia 201'