Σ index Batch 4 Eq pack 7 Batch 22 Σ#12 Matrix 23 Eq pack 25 Σ#24 Eq pack 19 Ledger /3 Matrix 5 Ledger /15

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-17 22:41Z

∇²n = 0

\frac{11}{6} \sum_{i=1}^{n} i^{2}

205K

∇ × E = −∂B/∂t

47K

det| 5 7 ; 2 6 | = 16

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

66K

PV = nRT

106K

F = G m₁m₂ / r²

det| 7 4 ; 4 8 | = 40

82K

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

202K

det| 3 5 ; 5 4 | = -13

det| 3 9 ; 1 4 | = 3

89K

∫₀^∞ e^(-x²) dx = √π / 2

317K

11θ² + 8θ + 6 = 0

F = G m₁m₂ / r²

201K

ω = 2πf

185K

∑_{k=1}^{n} k = n(n+1)/2

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

30K

det| 5 7 ; 2 6 | = 16

217K

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