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 17:33Z
∑_{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_8998.eqn
\oint_C \vec{F}\cdot d\vec{r} = 0
191K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
ops_0077.eqn
6x² + 7x + 6 = 0
1K
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
153K
det| 12 1 ; 1 13 | = 155
mat_1689.dat
det| 6 6 ; 3 7 | = 24
473K
ops_5618.csv
∇ × E = −∂B/∂t
338K
N₂ + 3H₂ ⇌ 2NH₃
spec_5861.eqn
∫₀^∞ e^(-ψ²) dψ = √π / 2
188K
∫₀^∞ e^(-θ²) dθ = √π / 2
det| 5 5 ; 2 6 | = 20
e^{i\pi} + 1 = 0
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