Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 19:09Z
\frac{4}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
446K
d/dt [t^8] = 8t^7
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
371K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
259K
d/dω [ω^1] = 1ω^0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
234K
∫₀^∞ e^(-β²) dβ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
218K
6ψ² + 4ψ + 6 = 0
det| 7 4 ; 4 8 | = 40
70K
iħ ∂ψ/∂t = Ĥψ