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 17:31Z
∑_{k=1}^{n} k = n(n+1)/2
spec_1133.json
det| 4 4 ; 5 5 | = 0
75K
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
8β² + 2β + 0 = 0
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
eq_9312.eqn
ΔS ≥ 0
129K
∑_{k=1}^{n} k = n(n+1)/2
ops_5618.csv
∇ × E = −∂B/∂t
191K
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
spec_7724.csv
d/dt [t^3] = 3t^2
1K
ops_8597.dat
∇²ω = 0
153K
det| 12 1 ; 1 13 | = 155
ops_2907.tex
4γ² + 1γ + 7 = 0
473K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
338K
N₂ + 3H₂ ⇌ 2NH₃
mat_9180.mol
12n² + 2n + 2 = 0
188K
∫₀^∞ e^(-θ²) dθ = √π / 2
det| 5 5 ; 2 6 | = 20
e^{i\pi} + 1 = 0
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