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
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
326K
spec_7724.csv
d/dt [t^3] = 3t^2
198K
11y² + 4y + 3 = 0
eq_8998.eqn
\oint_C \vec{F}\cdot d\vec{r} = 0
155K
mat_3509.csv
F = G m₁m₂ / r²
63K
d/dy [y^6] = 6y^5
rxn_3543.dat
3α² + 4α + 6 = 0
366K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
201K
8ω² + 6ω + 2 = 0
spec_5686.mol
∑_{k=1}^{n} k = n(n+1)/2
176K
mat_7411.log
ω = 2πf
319K
\frac{4}{2} \sum_{i=1}^{n} i^{2}
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
359K
ops_0446.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
263K
λ = h/p
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