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
ops_0077.eqn
6x² + 7x + 6 = 0
75K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
479K
8β² + 2β + 0 = 0
spec_3185.dat
PV = nRT
276K
eq_9408.tex
e^{i\pi} + 1 = 0
129K
∑_{k=1}^{n} k = n(n+1)/2
spec_6630.dat
det| 7 4 ; 4 8 | = 40
191K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
ops_2907.tex
4γ² + 1γ + 7 = 0
1K
eq_9425.csv
e^{i\pi} + 1 = 0
153K
det| 12 1 ; 1 13 | = 155
ops_3294.dat
∂z/∂φ = 7z
473K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
338K
N₂ + 3H₂ ⇌ 2NH₃
ops_0565.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K
∫₀^∞ e^(-θ²) dθ = √π / 2
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