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 17:20Z
∑_{k=1}^{n} k = n(n+1)/2
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
75K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
8β² + 2β + 0 = 0
ops_1713.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
129K
∑_{k=1}^{n} k = n(n+1)/2
ops_5618.csv
∇ × E = −∂B/∂t
191K
mat_0487.csv
λ = h/p
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
lat_2534.json
det| 5 3 ; 2 6 | = 24
1K
mat_2540.eqn
F = G m₁m₂ / r²
153K
det| 12 1 ; 1 13 | = 155
spec_6630.dat
det| 7 4 ; 4 8 | = 40
473K
ops_6502.csv
∇ × E = −∂B/∂t
338K
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