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 17:23Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4452.eqn
11z² + 3z + 4 = 0
75K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
479K
8β² + 2β + 0 = 0
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
276K
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
∑_{k=1}^{n} k = n(n+1)/2
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
191K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
390K
ops_1656.json
det| 5 9 ; 0 6 | = 30
1K
lat_7821.mol
det| 5 2 ; 3 6 | = 24
153K
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