Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:57Z
N₂ + 3H₂ ⇌ 2NH₃
det| 9 5 ; 1 10 | = 85
384K
∑_{k=1}^{n} k = n(n+1)/2
385K
9γ² + 6γ + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
163K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
305K
det| 7 4 ; 4 8 | = 40
57K
2y² + 8y + 6 = 0
det| 11 4 ; 5 12 | = 112
293K
\lim_{x\to 0} \frac{\sin x}{x} = 1
\frac{8}{6} \sum_{i=1}^{n} i^{2}
300K
∫₀^∞ e^(-ψ²) dψ = √π / 2
34K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
368K