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 17:38Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
479K
8β² + 2β + 0 = 0
mat_2540.eqn
F = G m₁m₂ / r²
276K
mat_7496.dat
ω = 2πf
129K
∑_{k=1}^{n} k = n(n+1)/2
mat_3492.json
F = G m₁m₂ / r²
191K
eq_0181.dat
det| 7 6 ; 1 8 | = 50
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
ops_5618.csv
∇ × E = −∂B/∂t
1K
lat_2791.dat
7y² + 9y + 1 = 0
153K
det| 12 1 ; 1 13 | = 155
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
473K
ops_4134.mol
\lim_{α\to 0} \frac{\sin α}{α} = 1
338K
N₂ + 3H₂ ⇌ 2NH₃
eq_3186.csv
det| 10 2 ; 1 11 | = 108
188K
∫₀^∞ e^(-θ²) dθ = √π / 2
det| 5 5 ; 2 6 | = 20
e^{i\pi} + 1 = 0
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