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marked Pythagorean notes and by arrows ― chainlet of perfect fifths:: <center> <math> \left\{\begin{matrix} \vdots\\ \theta c^3[16]& &\vdots\\...

Hey PAR, you didn't define f {\displaystyle f} at the end of your derivation. Hey, my friend, its our derivation, mostly yours. I fixed the f, it was just...

N-body problem in 4-dimensions of space :) . ::Well, no the formula is <center> <math> m_j \ddot q_j = \gamma \sum\limits_{k\neq j }^{n} \frac{m_j...

time, P(t), equals voltage V(t) times current I(t), both at time t. <center> <math>P(t) = V(t) I(t)</math> </center> :The voltage averaged over time =...

temperature change:<p><center><math>-\int \mathbf{\mathcal{E}} \cdot d\mathbf{\ell} = Q ~ \Delta T</math></center>or<p><center><math>\mathbf{\mathcal{E}}=...

the former case I'll switch otherwise I won't. My expected gain is <center><math>\begin{matrix} \frac{3}{20} \end{matrix} 2 + \begin{matrix} \frac{1}{10}...

[[Indirect proof|''indirect proof'' ]] which can expressed formally as'' <center> <math>(B \vdash A, \lnot A) \vdash \lnot B</math> </center> ::''which expresses...

to both observers :<center><math>l\,'=l_{\,0}\left (1-\frac{R_1}{R}\right )\,\,\,\,\,\,\,\,\,\,(1)</math></center> :<center><math>\tan\alpha...

the Contents_Box. I plan to use a different formula than this one... <center><math>p = \cfrac{P_0*r^{(n+1)}}{\sum_{l=1}^n r^l} </math></center> because...

29) is obtained for the fluctuations of the gravitational potential: :<center><math>\Delta g\sim\frac{\ell_P}{L}</math></center> Here <math>g</math> is...

In the 'Finding roots' -> 'Approximating square roots' the formula <center> : <math>\text{root }\simeq\text{ known square root} - \frac{\text{known square}...

alternative spellings for each part of his name are shown in brackets: <center><math>{\color{OliveGreen}M \begin{cases}u\\o\end{cases}...

conditional probability the car is behind Door 2, usually written as: <center><math>P(\text{car is behind Door 2} | \text{player picks Door 1 and host opens...

---------------------------------------> [[Einstein's equation]] is <center><math>G_{\mu\nu}+\Lambda g_{\mu\nu}={8\pi G\over c^4}T_{\mu\nu}</math></center>...

that helps. According to [[Einstein's constant]], the constant is: <center><math>\kappa \, = \, - { 8 \, \pi \, G \over c^2 }~</math></center> ::According...

calculations to be done for many of the actinides. The formula to use is <center><math>s = e^{-(R-Ro)/B}</math></center> For uranium binding to oxygen the...

alternative spellings for each part of his name are shown in brackets: <center><math>{\color{OliveGreen}M \begin{cases}u\\o\end{cases}...

---------------------------------------> [[Einstein's equation]] is <center><math>G_{\mu\nu}+\Lambda g_{\mu\nu}={8\pi G\over c^4}T_{\mu\nu}</math></center>...

<center><math>\mathopen{]}a,b\mathclose{[}=\{s\in S|b\succ s\succ a\}</math></center> is called an open interval. We shall also call <center><math>\mathopen{]}a...

always in the direction perpendicular to the charged particles' motion: <center> <math> W_{mag}=\int{\vec{F}_{mag}\cdot d\vec{r}}=\int{q(\vec{v}\times\vec...