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 14:22Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
244K
spec_5788.json
∑_{k=1}^{n} k = n(n+1)/2
52K
det| 12 5 ; 4 13 | = 136
eq_9346.json
ΔS ≥ 0
90K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
lat_6205.csv
2H₂ + O₂ → 2H₂O
100K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
50K
det| 4 9 ; 7 5 | = -43
ops_6184.eqn
det| 3 3 ; 4 4 | = 0
137K
mat_3441.json
F = G m₁m₂ / r²
197K
det| 1 1 ; 3 2 | = -1
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
262K
spec_4453.tex
5γ² + 9γ + 5 = 0
196K
det| 12 9 ; 3 13 | = 129
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
218K
rxn_2581.csv
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
299K
F = ma
CaCO₃ → CaO + CO₂
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