First time here? Check out the FAQ!
answered 2011-10-03 04:44:21 +0100
the four ode should be:
sage: de1=diff(E,t)==-k1ES+k2ES+kiES sage: de2=diff(ES,t)==k1ES-kiES-k2ES sage: de3=diff(S,t)==-k1ES+kiES sage: de4=diff(P,t)==k2ES
updated 2011-10-04 08:10:56 +0100