I have a function,

$$A=\sum_{m}mx$$ provided


Here $$y1,z,t1,t2,y2$$ all are varying. But $x$ needs to be in the limit of $-1$ and $0$. Is there a way to plot $A$ Vs $x$ in Mathematica in such a way to find the minimum of the function $A$.

  • 1
    $\begingroup$ The math is not clear. What does the summation index $m$ run over? It seems that $x$ is independent of $m$, in which case $\sum_m mx = x \sum_m m$ is a constant times $x$, but probably that is not what you mean. $\endgroup$
    – user293787
    Jun 16 at 12:30


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