Re: FindRoot solving of Excel input columns
- To: mathgroup at smc.vnet.net
- Subject: [mg86710] Re: FindRoot solving of Excel input columns
- From: itedin <jtn at john-mai.com>
- Date: Wed, 19 Mar 2008 05:24:07 -0500 (EST)
- References: <fq8r91$jg1$1@smc.vnet.net> <fqo8km$sse$1@smc.vnet.net>
Thanks for reply, but really what I need to do is LOOP the FiindRoot
below.
A1,A2,A3 are input data, in a table
k's are pre-defined constants
t's are variables to solve and plot.
Eqn1 = t1 - k1*Log[ 1 + (A1/A3)*(1 - exp(-t3)*(exp(-t2) ]
Eqn2 = t2 - k2*Log[ 1 + (A2/A3)*(1 - exp(-t3/) ]
Eqn3 = t3 -k3*t2
FindRoot[{Eqn1==0,Eqn2==0,Eqn3==0}, { {t1,1},{t2,1},(t3,1} } ]
Regards,
John