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 14:06Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
244K
ops_0565.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
52K
det| 12 5 ; 4 13 | = 136
rxn_7389.mol
2β² + 8β + 6 = 0
90K
spec_7724.csv
d/dt [t^3] = 3t^2
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_2946.csv
3z² + 5z + 1 = 0
137K
lat_8568.json
∂α/∂r = 8α
197K
det| 1 1 ; 3 2 | = -1
rxn_0414.log
det| 9 4 ; 1 10 | = 86
262K
spec_4453.tex
5γ² + 9γ + 5 = 0
196K
det| 12 9 ; 3 13 | = 129
rxn_7658.eqn
2β² + 9β + 3 = 0
218K
rxn_2581.csv
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
299K
F = ma
CaCO₃ → CaO + CO₂
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