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 01:58Z
∑_{k=1}^{n} k = n(n+1)/2
ops_5618.csv
∇ × E = −∂B/∂t
75K
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
479K
3β² + 6β + 2 = 0
lat_2791.dat
7y² + 9y + 1 = 0
276K
ops_2088.csv
8x² + 2x + 7 = 0
129K
F = ma
mat_2540.eqn
F = G m₁m₂ / r²
191K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
lat_7821.mol
det| 5 2 ; 3 6 | = 24
1K
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
153K
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