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 17:02Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
75K
rxn_7155.mol
8φ² + 4φ + 0 = 0
479K
8β² + 2β + 0 = 0
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
276K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
129K
∑_{k=1}^{n} k = n(n+1)/2
ops_7798.tex
∂φ/∂t = 4φ
191K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
mat_3492.json
F = G m₁m₂ / r²
1K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
153K
eq_9049.tex
\oint_C \vec{F}\cdot d\vec{r} = 0
473K
eq_9374.mol
e^{i\pi} + 1 = 0
338K
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