Σ index
Batch 10
Batch 22
Matrix 11
Matrix 17
Eq pack 13
Eq pack 25
Σ#18
Ledger /21
Batch 16
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 05:00Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0497.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
326K
lat_6222.eqn
2H₂ + O₂ → 2H₂O
198K
11y² + 4y + 3 = 0
mat_2540.eqn
F = G m₁m₂ / r²
155K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
63K
d/dy [y^6] = 6y^5
mat_3441.json
F = G m₁m₂ / r²
366K
ops_2968.log
\lim_{t\to 0} \frac{\sin t}{t} = 1
201K
8ω² + 6ω + 2 = 0
spec_3270.eqn
PV = nRT
176K
eq_9374.mol
e^{i\pi} + 1 = 0
319K
\frac{4}{2} \sum_{i=1}^{n} i^{2}
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
359K
ops_5618.csv
∇ × E = −∂B/∂t
263K
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