Σ index Σ#30 Ledger /15 Rxn set 8 Matrix 5 Matrix 17 Σ#24 Ledger /3 Batch 4 Batch 28 Batch 22 Batch 10 Ledger /21 Ledger /9

Operator Journal /sym/f43c60

id=1 · host=nl.mattivster.me · 2026-10-20 07:26Z

det| 2 3 ; 7 3 | = -15

F = ma

369K

∫₀^∞ e^(-z²) dz = √π / 2

133K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 7 4 ; 4 8 | = 40

398K

∑_{k=1}^{n} k = n(n+1)/2

264K

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

12z² + 1z + 7 = 0

404K

3α² + 4α + 6 = 0

271K

d/dn [n^12] = 12n^11

4γ² + 1γ + 7 = 0

98K

N₂ + 3H₂ ⇌ 2NH₃

396K

∑_{k=1}^{n} k = n(n+1)/2

346K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

24K

N₂ + 3H₂ ⇌ 2NH₃

126K

det| 4 2 ; 1 5 | = 18

234K

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