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 14:51Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
244K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
52K
det| 12 5 ; 4 13 | = 136
eq_8998.eqn
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
ops_8470.log
det| 8 5 ; 3 9 | = 57
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
eq_9346.json
ΔS ≥ 0
100K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
50K
det| 4 9 ; 7 5 | = -43
eq_3860.json
det| 2 7 ; 7 3 | = -43
137K
ops_7816.tex
Fe₂O₃ + 3CO → 2Fe + 3CO₂
197K
det| 1 1 ; 3 2 | = -1
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
262K
rxn_8224.tex
6r² + 3r + 1 = 0
196K
det| 12 9 ; 3 13 | = 129
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