Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 16:36Z

∑_{k=1}^{n} k = n(n+1)/2

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

320K

∇²x = 0

144K

det| 8 9 ; 3 9 | = 45

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

90K

12z² + 1z + 7 = 0

438K

E = mc²

d/dt [t^3] = 3t^2

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

det| 10 1 ; 6 11 | = 104

det| 9 4 ; 1 10 | = 86

94K

1θ² + 7θ + 4 = 0

211K

det| 2 6 ; 5 3 | = -24

d/dγ [γ^8] = 8γ^7

390K

∇²r = 0

69K

det| 10 6 ; 3 11 | = 92

E = mc²

144K

3γ² + 3γ + 5 = 0

ΔS ≥ 0

2H₂ + O₂ → 2H₂O

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