Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 18:36Z
8t² + 6t + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
385K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
259K
det| 3 9 ; 6 4 | = -42
∑_{k=1}^{n} k = n(n+1)/2
305K
det| 9 4 ; 1 10 | = 86
57K
∇²t = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
110K
λ = h/p
E = mc²
8θ² + 9θ + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
∂α/∂t = 7α