Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
177K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-γ²) dγ = √π / 2
358K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
121K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
399K
det| 9 8 ; 1 10 | = 82
det| 1 7 ; 7 2 | = -47
11K
det| 4 1 ; 2 5 | = 18
387K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
144K
det| 9 2 ; 7 10 | = 76
97K
\lim_{n\to 0} \frac{\sin n}{n} = 1
338K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
276K
det| 11 8 ; 6 12 | = 84
348K