Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 21:59Z

N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

384K

e^{i\pi} + 1 = 0

385K

9γ² + 6γ + 1 = 0

∂γ/∂θ = 2γ

163K

∇ × E = −∂B/∂t

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇ × E = −∂B/∂t

305K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

57K

2y² + 8y + 6 = 0

det| 7 4 ; 4 8 | = 40

293K

∂n/∂θ = 3n

110K

\lim_{x\to 0} \frac{\sin x}{x} = 1

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

300K

F = G m₁m₂ / r²

34K

∫₀^∞ e^(-r²) dr = √π / 2

12n² + 2n + 2 = 0

354K

N₂ + 3H₂ ⇌ 2NH₃

det| 5 1 ; 2 6 | = 28

det| 11 6 ; 5 12 | = 102

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