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 06:16Z

det| 8 1 ; 6 9 | = 66

∑_{k=1}^{n} k = n(n+1)/2

244K

d/dt [t^3] = 3t^2

52K

∑_{k=1}^{n} k = n(n+1)/2

E = mc²

90K

F = G m₁m₂ / r²

91K

1n² + 9n + 0 = 0

det| 9 4 ; 1 10 | = 86

100K

det| 8 5 ; 3 9 | = 57

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

137K

∂α/∂r = 8α

197K

6x² + 7x + 6 = 0

262K

[ 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]