Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-21 00:37Z
PV = nRT
AgNO₃ + NaCl → AgCl↓ + NaNO₃
383K
det| 7 4 ; 4 8 | = 40
436K
3γ² + 1γ + 0 = 0
det| 8 5 ; 3 9 | = 57
355K
CaCO₃ → CaO + CO₂
det| 2 2 ; 4 3 | = -2
348K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-φ²) dφ = √π / 2
28K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{y\to 0} \frac{\sin y}{y} = 1
d/dr [r^4] = 4r^3
∑_{k=1}^{n} k = n(n+1)/2