Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-21 00:33Z
PV = nRT
\frac{2}{2} \sum_{i=1}^{n} i^{2}
436K
3γ² + 1γ + 0 = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
26K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
9K
det| 12 1 ; 5 13 | = 151
428K
d/dr [r^4] = 4r^3
∑_{k=1}^{n} k = n(n+1)/2