Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
46K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
289K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
177K
iħ ∂ψ/∂t = Ĥψ
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
358K
∑_{k=1}^{n} k = n(n+1)/2
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
det| 9 8 ; 1 10 | = 82
CH₄ + 2O₂ → CO₂ + 2H₂O
11K
\oint_C \vec{F}\cdot d\vec{r} = 0
387K
det| 7 4 ; 5 8 | = 36
144K
∫₀^∞ e^(-r²) dr = √π / 2
338K
det| 2 6 ; 1 3 | = 0
346K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
256K