Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z

4y² + 8y + 1 = 0

det| 4 7 ; 0 5 | = 20

46K

2H₂ + O₂ → 2H₂O

468K

2H₂ + O₂ → 2H₂O

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

289K

F = ma

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

339K

det| 7 7 ; 2 8 | = 42

177K

iħ ∂ψ/∂t = Ĥψ

det| 1 5 ; 5 2 | = -23

358K

d/dt [t^12] = 12t^11

121K

CaCO₃ → CaO + CO₂

det| 12 4 ; 3 13 | = 144

399K

5n² + 3n + 0 = 0

316K

det| 9 8 ; 1 10 | = 82

∇ × E = −∂B/∂t

11K

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

387K

∂ω/∂t = 2ω

det| 7 4 ; 4 8 | = 40

144K

d/dr [r^3] = 3r^2

67K

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

97K

3z² + 3z + 5 = 0

338K

det| 9 4 ; 1 10 | = 86

276K

d/dψ [ψ^1] = 1ψ^0

346K

d/dθ [θ^5] = 5θ^4

256K

d/dθ [θ^4] = 4θ^3

348K

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