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 17:59Z
∑_{k=1}^{n} k = n(n+1)/2
ops_7901.tex
Fe₂O₃ + 3CO → 2Fe + 3CO₂
75K
mat_1411.eqn
∂ψ/∂β = 3ψ
479K
8β² + 2β + 0 = 0
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
spec_6794.csv
E = mc²
129K
∑_{k=1}^{n} k = n(n+1)/2
rxn_7658.eqn
2β² + 9β + 3 = 0
191K
lat_2791.dat
7y² + 9y + 1 = 0
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
eq_1210.eqn
det| 3 6 ; 0 4 | = 12
1K
ops_5618.csv
∇ × E = −∂B/∂t
153K
det| 12 1 ; 1 13 | = 155
mat_2540.eqn
F = G m₁m₂ / r²
473K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
338K
N₂ + 3H₂ ⇌ 2NH₃
spec_3185.dat
PV = nRT
188K
spec_1703.log
det| 7 2 ; 3 8 | = 50
416K
det| 5 5 ; 2 6 | = 20
e^{i\pi} + 1 = 0
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