Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 14:34Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

244K

d/dz [z^11] = 11z^10

52K

det| 12 5 ; 4 13 | = 136

F = G m₁m₂ / r²

90K

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

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 10 3 ; 4 11 | = 98

100K

det| 10 5 ; 4 11 | = 90

50K

det| 4 9 ; 7 5 | = -43

∇ × E = −∂B/∂t

137K

6r² + 3r + 1 = 0

197K

det| 1 1 ; 3 2 | = -1

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

262K

F = G m₁m₂ / r²

196K

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