Σ index Batch 4 Rxn set 2 Eq pack 13 Ledger /3 Ledger /21 Batch 10 Matrix 5 Eq pack 25 Σ#6 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-09-27 12:06Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

F = ma

364K

4z² + 9z + 4 = 0

222K

1t² + 9t + 0 = 0

E = mc²

235K

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

43K

∫₀^∞ e^(-n²) dn = √π / 2

1γ² + 6γ + 3 = 0

398K

4z² + 3z + 7 = 0

344K

det| 4 2 ; 5 5 | = 10

Fe₂O₃ + 3CO → 2Fe + 3CO₂

301K

det| 7 9 ; 4 8 | = 20

311K

ΔS ≥ 0

462K

\lim_{y\to 0} \frac{\sin y}{y} = 1

267K

1φ² + 6φ + 5 = 0

3K

det| 1 3 ; 2 2 | = -4

162K

d/dβ [β^12] = 12β^11

235K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

120K

ω = 2πf

282K

4n² + 2n + 7 = 0

357K

[ 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]