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 13:52Z

8θ² + 4θ + 7 = 0

e^{i\pi} + 1 = 0

244K

7φ² + 3φ + 6 = 0

52K

∇²α = 0

∫₀^∞ e^(-y²) dy = √π / 2

90K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

91K

det| 5 6 ; 5 6 | = 0

F = G m₁m₂ / r²

100K

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

50K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

137K

CH₄ + 2O₂ → CO₂ + 2H₂O

197K

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

∑_{k=1}^{n} k = n(n+1)/2

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

218K

det| 9 6 ; 0 10 | = 90

299K

det| 7 5 ; 0 8 | = 56

det| 6 8 ; 4 7 | = 10

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27]