Σ index Batch 10Σ#18Σ#24Batch 4Matrix 17Ledger /9Batch 16Ledger /3Rxn set 26Eq pack 19Eq pack 1Eq pack 25Matrix 23

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-19 02:13Z

∑_{k=1}^{n} k = n(n+1)/2
ops_0497.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
115K
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
322K
10x² + 6x + 4 = 0
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
368K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
213K
E = mc²
ops_5618.csv
∇ × E = −∂B/∂t
331K
spec_2787.log
11t² + 9t + 7 = 0
4K
eq_8039.mol
det| 3 9 ; 1 4 | = 3
40K
mat_2540.eqn
F = G m₁m₂ / r²
370K
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