I would like to get the specific number

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Redwood
Redwood am 30 Apr. 2013
Dear Matlab experts,
I coded in Matlab to get the b value.
syms b
G = 7340;
G1 = 4516.881;
M1 = 5222.328;
M2 = 3264.034;
P1 = 3000;
P2 = 10000;
solve(G1 == G*(P1*exp(-b*M1/P1)/( P1*exp(-b*M1/P1)+ P2*exp(-b*M2/P2))), b)
But I got this in Matlab.
ans =
(65970697666560000*log(9312156501286059/49663631807804870))/93307147182466409
I would like to get the number, so please let me know how to fix this.
Thank you very much in advance.
Sincerely yours,
Redwood

Antworten (1)

Azzi Abdelmalek
Azzi Abdelmalek am 30 Apr. 2013
syms b
G = 7340;
G1 = 4516.881;
M1 = 5222.328;
M2 = 3264.034;
P1 = 3000;
P2 = 10000;
out=solve(G1 == G*(P1*exp(-b*M1/P1)/( P1*exp(-b*M1/P1)+ P2*exp(-b*M2/P2))), b)
out=double(out)

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