Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
det| 4 9 ; 6 5 | = -34
46K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-γ²) dγ = √π / 2
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
d/dt [t^11] = 11t^10
339K
CH₄ + 2O₂ → CO₂ + 2H₂O
177K
iħ ∂ψ/∂t = Ĥψ
det| 2 7 ; 2 3 | = -8
121K
CaCO₃ → CaO + CO₂
det| 11 2 ; 2 12 | = 128
399K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
\lim_{t\to 0} \frac{\sin t}{t} = 1
144K
\lim_{z\to 0} \frac{\sin z}{z} = 1
97K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K