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 14:14Z
∑_{k=1}^{n} k = n(n+1)/2
spec_7724.csv
d/dt [t^3] = 3t^2
244K
ops_5618.csv
∇ × E = −∂B/∂t
52K
det| 12 5 ; 4 13 | = 136
eq_4588.dat
8ψ² + 7ψ + 0 = 0
90K
ops_6536.csv
∇ × E = −∂B/∂t
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
lat_6171.eqn
2H₂ + O₂ → 2H₂O
100K
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
50K
det| 4 9 ; 7 5 | = -43
ops_9119.dat
d/dy [y^7] = 7y^6
137K
lat_8568.json
∂α/∂r = 8α
197K
det| 1 1 ; 3 2 | = -1
det| 2 7 ; 7 3 | = -43
det| 12 9 ; 3 13 | = 129
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