Σ index Ledger /9 Batch 16 Eq pack 13 Eq pack 1 Batch 4 Batch 10 Eq pack 7 Σ#6 Eq pack 25 Ledger /15 Rxn set 8

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-09-01 01:00Z

∫₀^∞ e^(-γ²) dγ = √π / 2

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

305K

\frac{7}{9} \sum_{i=1}^{n} i^{2}

372K

9α² + 8α + 0 = 0

det| 7 6 ; 1 8 | = 50

57K

4ψ² + 4ψ + 7 = 0

181K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 3 4 ; 4 4 | = -4

316K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

294K

7x² + 8x + 6 = 0

det| 9 4 ; 1 10 | = 86

455K

12x² + 3x + 2 = 0

304K

8x² + 6x + 0 = 0

\frac{7}{4} \sum_{i=1}^{n} i^{2}

32K

det| 2 6 ; 5 3 | = -24

301K

4z² + 9z + 3 = 0

det| 4 8 ; 7 5 | = -36

419K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

351K

∑_{k=1}^{n} k = n(n+1)/2

11ψ² + 4ψ + 2 = 0

468K

iħ ∂ψ/∂t = Ĥψ

309K

iħ ∂ψ/∂t = Ĥψ

255K

det| 8 6 ; 5 9 | = 42

465K

∇²α = 0

478K

d/dr [r^7] = 7r^6

6K

ω = 2πf

192K

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