User:Hirmuolio Pine/sandbox2

With \displaystyle vs withou:

${\left(\sum _{k=1}^n{a}_k{b}_k\right)}^2\le \left(\sum _{k=1}^n{a}_k^2\right)\left(\sum _{k=1}^n{b}_k^2\right)$

${\left(\sum _{k=1}^n{a}_k{b}_k\right)}^2\le \left(\sum _{k=1}^n{a}_k^2\right)\left(\sum _{k=1}^n{b}_k^2\right)$

With \Large vs without:

Failed to parse (unknown function "\Large"): {\displaystyle \displaystyle\text{Chance to hit} = 0.5^{\Large \left( \left( \frac{\text{Angular} \times 40000 \text{ m}}{\text{Tracking} \times \text{Signature}} \right)^2 + \left(\frac{\max(0,\ \text{Distance} - \text{Optimal})}{\text{Falloff}} \right)^2\right)}}

$$\begin{gathered} \text{Chance to hit}=0.5^{({\left(\frac{\text{Angular}\times 40000\text{ m}}{\text{Tracking}\times \text{Signature}}\right)}^2+{\left(\frac{\max (0, \\ \text{Distance}-\text{Optimal})}{\text{Falloff}}\right)}^2)} \end{gathered}$$