Σ index
Σ#24
Rxn set 20
Matrix 11
Σ#12
Eq pack 1
Rxn set 8
Batch 22
Batch 16
Matrix 5
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:39Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
75K
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
8β² + 2β + 0 = 0
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
276K
spec_6105.tex
CaCO₃ → CaO + CO₂
129K
∑_{k=1}^{n} k = n(n+1)/2
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
191K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
390K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
1K
lat_6171.eqn
2H₂ + O₂ → 2H₂O
153K
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
473K
ops_0565.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
ops_0497.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
416K
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