Σ index Σ#12 Eq pack 13 Matrix 11 Eq pack 7 Batch 28 Batch 4 Eq pack 1 Ledger /15 Matrix 23 Batch 16 Eq pack 25 Rxn set 20 Σ#24 Ledger /3

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-20 20:26Z

det| 7 9 ; 6 8 | = 2

iħ ∂ψ/∂t = Ĥψ

218K

det| 2 7 ; 7 3 | = -43

190K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

248K

det| 4 8 ; 3 5 | = -4

157K

e^{i\pi} + 1 = 0

det| 2 3 ; 5 3 | = -9

170K

∑_{k=1}^{n} k = n(n+1)/2

299K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

244K

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

105K

F = ma

8ψ² + 7ψ + 0 = 0

100K

∑_{k=1}^{n} k = n(n+1)/2

7β² + 1β + 4 = 0

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

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

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