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
eq_7609.eqn
∇²r = 0
244K
eq_9346.json
ΔS ≥ 0
52K
det| 12 5 ; 4 13 | = 136
spec_7724.csv
d/dt [t^3] = 3t^2
90K
lat_1572.csv
10y² + 5y + 6 = 0
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
mat_8969.json
AgNO₃ + NaCl → AgCl↓ + NaNO₃
100K
ops_0565.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
det| 4 9 ; 7 5 | = -43
eq_6472.tex
det| 4 8 ; 3 5 | = -4
137K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
197K
det| 1 1 ; 3 2 | = -1
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
262K
rxn_1899.tex
CH₄ + 2O₂ → CO₂ + 2H₂O
196K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
218K
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