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 21:43Z

∂n/∂z = 1n

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

244K

det| 7 4 ; 4 8 | = 40

52K

det| 12 1 ; 6 13 | = 150

∫₀^∞ e^(-θ²) dθ = √π / 2

90K

det| 2 4 ; 4 3 | = -10

91K

CaCO₃ → CaO + CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

100K

∫₀^∞ e^(-t²) dt = √π / 2

50K

det| 11 7 ; 0 12 | = 132

d/dx [x^5] = 5x^4

137K

∂α/∂r = 8α

197K

det| 7 5 ; 5 8 | = 31

λ = h/p

262K

∇ × E = −∂B/∂t

196K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

218K

F = G m₁m₂ / r²

299K

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