Problem: is not a list of numbers with dimensions
- To: mathgroup at smc.vnet.net
- Subject: [mg88450] Problem: is not a list of numbers with dimensions
- From: "Fikri Serdar GOKHAN" <fsgokhan at gmail.com>
- Date: Mon, 5 May 2008 06:16:59 -0400 (EDT)
When run the below code,
A=1*10^(-4);
k=2/3;
g=1.12*10^(-11);
Attenuation= 0.23026*0.475*10^(-3);
L=7200;
Leff=(1-exp[-Attenuation*L])/Attenuation;
FindRoot[x-A*exp[k*g*x*Leff-Attenuation*L],{x,0}]
It executes the below solution,
FindRoot::nlnum: The function value {0.-0.0001 exp[-0.787489+0. \
(1.+Times[<<2>>])]} is not a list of numbers with dimensions {1} at \
{x} = {0.}.
I need your help about numerical and Alpha_numeric solution of this problem.
f(x)= x-A*exp[k*g*x*Leff-Attenuation*L
Serdar
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