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Written by Administrator
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Saturday, 19 June 2010 02:29 |
| Command | Result | eq1:y = (a ∗ x + c)/(b ∗ x + d)
| | eq2:solve([eq1], [x])
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 | rhs(eq1)
|  | first([ a, b ])
| a | second([ a, b ])
| b | eq3:y = a ∗ x + c
| | a:2
| 2 | b:-5
| -5 | ev(eq3,x=6)
| 7 | diff(eq1,x,1)
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| integrate(eq1,x)
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| integrate(eq1,x,0,1)
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| eq4:′diff(y, x, 2)−b∗′diff(y,x,1)+c∗y=0
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| ode2(%, y, x)
| y=%e((b∗x)/2)∗(%k1∗sin((sqrt(4∗c−b2)∗x)/2) +%k2∗cos((sqrt(4∗c−b2)∗x)/2))
| plot2d(%,[x,0,2],[xlabel,”x”],[ylabel,”y”]);
| Draw graph
| eq5:sqrt(1 − t)
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| taylor(eq5,t,0.0,3)
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Last Updated ( Saturday, 19 June 2010 22:52 )
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