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 17:08Z

∫₀^∞ e^(-φ²) dφ = √π / 2

10β² + 4β + 1 = 0

320K

3α² + 8α + 4 = 0

144K

det| 1 9 ; 5 2 | = -43

det| 9 2 ; 3 10 | = 84

90K

det| 12 9 ; 5 13 | = 111

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

394K

CH₄ + 2O₂ → CO₂ + 2H₂O

29K

\oint_C \vec{F}\cdot d\vec{r} = 0

N₂ + 3H₂ ⇌ 2NH₃

94K

det| 5 6 ; 2 6 | = 18

211K

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

390K

det| 8 9 ; 4 9 | = 36

69K

det| 7 4 ; 4 8 | = 40

144K

6x² + 6x + 1 = 0

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]