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 17:02Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
75K
mat_0453.log
λ = h/p
479K
8β² + 2β + 0 = 0
lat_5111.eqn
5z² + 8z + 3 = 0
276K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
∑_{k=1}^{n} k = n(n+1)/2
mat_4562.dat
11β² + 6β + 2 = 0
191K
lat_6171.eqn
2H₂ + O₂ → 2H₂O
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
1K
rxn_6692.json
det| 10 4 ; 1 11 | = 106
153K
det| 12 1 ; 1 13 | = 155
spec_6630.dat
det| 7 4 ; 4 8 | = 40
473K
spec_6794.csv
E = mc²
338K
N₂ + 3H₂ ⇌ 2NH₃
rxn_4826.eqn
10ω² + 7ω + 4 = 0
188K
∫₀^∞ e^(-θ²) dθ = √π / 2
det| 5 5 ; 2 6 | = 20
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