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 21:13Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
mat_2540.eqn
F = G m₁m₂ / r²
479K
\oint_C \vec{F}\cdot d\vec{r} = 0
rxn_2469.csv
∫₀^∞ e^(-φ²) dφ = √π / 2
276K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
129K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
eq_6472.tex
det| 4 8 ; 3 5 | = -4
191K
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
390K
ops_6502.csv
∇ × E = −∂B/∂t
1K
ops_5618.csv
∇ × E = −∂B/∂t
153K
eq_9032.mol
\oint_C \vec{F}\cdot d\vec{r} = 0
473K
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