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 17:46Z

∫₀^∞ e^(-φ²) dφ = √π / 2

6n² + 7n + 6 = 0

320K

1α² + 9α + 4 = 0

144K

det| 1 9 ; 5 2 | = -43

∂α/∂r = 8α

90K

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

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

CH₄ + 2O₂ → CO₂ + 2H₂O

394K

1n² + 7n + 3 = 0

29K

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

ω = 2πf

94K

det| 4 8 ; 3 5 | = -4

211K

det| 11 9 ; 1 12 | = 123

8ψ² + 7ψ + 0 = 0

390K

∇ × E = −∂B/∂t

69K

2n² + 5n + 6 = 0

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

144K

det| 5 6 ; 7 6 | = -12

352K

d/dβ [β^5] = 5β^4

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