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
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
244K
mat_8969.json
AgNO₃ + NaCl → AgCl↓ + NaNO₃
52K
det| 12 5 ; 4 13 | = 136
lat_2534.json
det| 5 3 ; 2 6 | = 24
90K
lat_6205.csv
2H₂ + O₂ → 2H₂O
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
ops_5618.csv
∇ × E = −∂B/∂t
100K
mat_2540.eqn
F = G m₁m₂ / r²
50K
det| 4 9 ; 7 5 | = -43
mat_3458.json
F = G m₁m₂ / r²
137K
eq_7609.eqn
∇²r = 0
197K
det| 1 1 ; 3 2 | = -1
spec_6630.dat
det| 7 4 ; 4 8 | = 40
262K
mat_0164.log
det| 9 7 ; 3 10 | = 69
196K
det| 12 9 ; 3 13 | = 129
det| 3 8 ; 6 4 | = -36
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