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 17:00Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0077.eqn
6x² + 7x + 6 = 0
75K
eq_8998.eqn
\oint_C \vec{F}\cdot d\vec{r} = 0
479K
8β² + 2β + 0 = 0
mat_2540.eqn
F = G m₁m₂ / r²
276K
mat_1689.dat
det| 6 6 ; 3 7 | = 24
129K
∑_{k=1}^{n} k = n(n+1)/2
lat_6222.eqn
2H₂ + O₂ → 2H₂O
191K
lat_9993.json
2y² + 4y + 5 = 0
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
lat_2791.dat
7y² + 9y + 1 = 0
1K
ops_0446.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
153K
det| 12 1 ; 1 13 | = 155
ops_5618.csv
∇ × E = −∂B/∂t
473K
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
338K
spec_7659.csv
d/dy [y^11] = 11y^10
188K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
416K
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