Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 00:13Z

6r² + 4r + 7 = 0

∫₀^∞ e^(-t²) dt = √π / 2

66K

∂n/∂φ = 9n

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

F = ma

87K

CH₄ + 2O₂ → CO₂ + 2H₂O

2K

1y² + 1y + 6 = 0

det| 1 2 ; 4 2 | = -6

174K

PV = nRT

61K

∑_{k=1}^{n} k = n(n+1)/2

9x² + 4x + 7 = 0

380K

1γ² + 1γ + 1 = 0

335K

CaCO₃ → CaO + CO₂

det| 9 7 ; 3 10 | = 69

119K

\lim_{β\to 0} \frac{\sin β}{β} = 1

472K

∇²y = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

392K

det| 4 8 ; 3 5 | = -4

32K

11γ² + 2γ + 7 = 0

det| 1 1 ; 5 2 | = -3

267K

[ 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]