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 14:40Z
∑_{k=1}^{n} k = n(n+1)/2
ops_7816.tex
Fe₂O₃ + 3CO → 2Fe + 3CO₂
244K
mat_8282.tex
7y² + 7y + 0 = 0
52K
det| 12 5 ; 4 13 | = 136
ops_5618.csv
∇ × E = −∂B/∂t
90K
mat_3458.json
F = G m₁m₂ / r²
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
ops_2035.mol
12γ² + 9γ + 7 = 0
100K
eq_9881.tex
\frac{12}{6} \sum_{i=1}^{n} i^{2}
50K
det| 4 9 ; 7 5 | = -43
mat_3441.json
F = G m₁m₂ / r²
137K
spec_7724.csv
d/dt [t^3] = 3t^2
197K
det| 1 1 ; 3 2 | = -1
eq_4588.dat
8ψ² + 7ψ + 0 = 0
262K
det| 2 7 ; 7 3 | = -43
det| 12 9 ; 3 13 | = 129
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