Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:56Z
N₂ + 3H₂ ⇌ 2NH₃
9γ² + 6γ + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
259K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{4}{9} \sum_{i=1}^{n} i^{2}
305K
2y² + 8y + 6 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
293K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 2 3 ; 5 3 | = -9
300K
det| 3 7 ; 2 4 | = -2
34K
∫₀^∞ e^(-r²) dr = √π / 2
det| 10 7 ; 3 11 | = 89
354K
det| 7 4 ; 4 8 | = 40
368K