Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-21 10:50Z
9ω² + 8ω + 6 = 0
d/dn [n^5] = 5n^4
∑_{k=1}^{n} k = n(n+1)/2
355K
\frac{12}{8} \sum_{i=1}^{n} i^{2}
det| 11 9 ; 0 12 | = 132
348K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
440K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
28K
PV = nRT
∫₀^∞ e^(-z²) dz = √π / 2
det| 5 4 ; 1 6 | = 26
\binom{n}{k} = \frac{n!}{k!(n-k)!}
λ = h/p