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 14:19Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
244K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
52K
det| 12 5 ; 4 13 | = 136
spec_6630.dat
det| 7 4 ; 4 8 | = 40
90K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_2787.log
11t² + 9t + 7 = 0
100K
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
50K
det| 4 9 ; 7 5 | = -43
ops_9119.dat
d/dy [y^7] = 7y^6
137K
rxn_4646.eqn
∇²x = 0
197K
det| 1 1 ; 3 2 | = -1
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
262K
rxn_2581.csv
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
196K
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