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 17:39Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
75K
mat_2540.eqn
F = G m₁m₂ / r²
479K
8β² + 2β + 0 = 0
eq_9425.csv
e^{i\pi} + 1 = 0
276K
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
129K
∑_{k=1}^{n} k = n(n+1)/2
eq_9408.tex
e^{i\pi} + 1 = 0
191K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
1K
rxn_2919.json
6t² + 6t + 4 = 0
153K
det| 12 1 ; 1 13 | = 155
rxn_2452.dat
∫₀^∞ e^(-φ²) dφ = √π / 2
473K
ops_5618.csv
∇ × E = −∂B/∂t
338K
N₂ + 3H₂ ⇌ 2NH₃
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
188K
∫₀^∞ e^(-θ²) dθ = √π / 2
det| 5 5 ; 2 6 | = 20
e^{i\pi} + 1 = 0
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