Σ index Batch 4 Eq pack 13 Ledger /9 Eq pack 7 Eq pack 25 Rxn set 2 Rxn set 14 Batch 22 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-22 03:16Z

∫₀^∞ e^(-γ²) dγ = √π / 2

N₂ + 3H₂ ⇌ 2NH₃

392K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

203K

det| 12 2 ; 6 13 | = 144

AgNO₃ + NaCl → AgCl↓ + NaNO₃

209K

5φ² + 1φ + 1 = 0

227K

iħ ∂ψ/∂t = Ĥψ

iħ ∂ψ/∂t = Ĥψ

432K

8ψ² + 7ψ + 0 = 0

99K

8y² + 7y + 3 = 0

10γ² + 8γ + 7 = 0

363K

det| 5 3 ; 7 6 | = 9

246K

\frac{11}{2} \sum_{i=1}^{n} i^{2}

6n² + 7n + 6 = 0

409K

4φ² + 3φ + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

E = mc²

e^{i\pi} + 1 = 0