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 13:58Z

8θ² + 4θ + 7 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

244K

∫₀^∞ e^(-φ²) dφ = √π / 2

52K

∇²α = 0

11z² + 3z + 4 = 0

90K

∫₀^∞ e^(-ω²) dω = √π / 2

91K

det| 5 6 ; 5 6 | = 0

1β² + 4β + 0 = 0

100K

det| 2 4 ; 4 3 | = -10

50K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

137K

det| 3 3 ; 4 4 | = 0

197K

d/dn [n^5] = 5n^4

F = G m₁m₂ / r²

262K

det| 7 4 ; 4 8 | = 40

196K

∑_{k=1}^{n} k = n(n+1)/2

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

218K

∇ × E = −∂B/∂t

299K

det| 7 5 ; 0 8 | = 56

det| 6 8 ; 4 7 | = 10

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