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 21:41Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

E = mc²

320K

2y² + 8y + 7 = 0

144K

det| 4 7 ; 0 5 | = 20

det| 12 3 ; 4 13 | = 144

90K

∂z/∂ψ = 9z

438K

∑_{k=1}^{n} k = n(n+1)/2

d/dγ [γ^8] = 8γ^7

394K

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

29K

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

det| 5 9 ; 0 6 | = 30

94K

det| 9 4 ; 1 10 | = 86

211K

det| 12 4 ; 3 13 | = 144

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

390K

1ψ² + 7ψ + 7 = 0

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

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