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 17:03Z
∑_{k=1}^{n} k = n(n+1)/2
rxn_7155.mol
8φ² + 4φ + 0 = 0
75K
lat_5111.eqn
5z² + 8z + 3 = 0
479K
8β² + 2β + 0 = 0
mat_2540.eqn
F = G m₁m₂ / r²
276K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
∑_{k=1}^{n} k = n(n+1)/2
spec_6231.tex
F = ma
191K
ops_4253.json
\lim_{α\to 0} \frac{\sin α}{α} = 1
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
1K
ops_1656.json
det| 5 9 ; 0 6 | = 30
153K
det| 12 1 ; 1 13 | = 155
ops_5618.csv
∇ × E = −∂B/∂t
473K
ops_6184.eqn
det| 3 3 ; 4 4 | = 0
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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