The result of:
syms s
expr = (2*log10(1000*s))-(log10(s^2));
solve(expr)
shoul be 6.
Why do I get the result: Empty sym: 0-by-1?
What is the correct sytax?
Thank you
MATLAB: Empty sym: 0-by-1 Log function
empty sym: 0-by-1log 10solve
Related Solutions
Your equation is
Your equation does not have a unique solution for each 'x'.
Consider:
syms y(t)ode = diff(y,t) == -0.127.*(-3.*(log(7e-10.*exp(0.405.*y))).*(y - 0.01)); cond1 = y(0) == 0.01;cond2 = y(0) == 1;ySol = dsolve(ode)ysol1 = dsolve(ode,cond1)ysol2 = dsolve(ode,cond2)
Best Answer