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 23:42Z

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

320K

det| 9 4 ; 1 10 | = 86

144K

8α² + 7α + 7 = 0

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

90K

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

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

e^{i\pi} + 1 = 0

394K

CH₄ + 2O₂ → CO₂ + 2H₂O

29K

e^{i\pi} + 1 = 0

CaCO₃ → CaO + CO₂

94K

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

211K

7γ² + 5γ + 4 = 0

d/dα [α^9] = 9α^8

390K

F = ma

69K

8z² + 9z + 2 = 0

ΔS ≥ 0

144K

∑_{k=1}^{n} k = n(n+1)/2

352K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]