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Saturday, 19 June 2010 02:29
CommandResult

eq1:y = (a ∗ x + c)/(b ∗ x + d)


Formula

eq2:solve([eq1], [x])


Formula

rhs(eq1)


Formula

first([ a, b ])

a

second([ a, b ])


b

eq3:y = a ∗ x + c


Formula

a:2


2

b:-5


-5

ev(eq3,x=6)


7

diff(eq1,x,1)

 

Formula


integrate(eq1,x)


\ Formula

integrate(eq1,x,0,1)

Formula


eq4:′diff(y, x, 2)−b∗′diff(y,x,1)+c∗y=0




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)


Formula

taylor(eq5,t,0.0,3)


Formula
Last Updated ( Saturday, 19 June 2010 22:52 )
 
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