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 01:17Z
∑_{k=1}^{n} k = n(n+1)/2
rxn_7155.mol
8φ² + 4φ + 0 = 0
75K
spec_6528.mol
∇²θ = 0
479K
3β² + 6β + 2 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
276K
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
129K
F = ma
ops_7798.tex
∂φ/∂t = 4φ
191K
ops_0303.mol
det| 11 9 ; 0 12 | = 132
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
rxn_9997.log
det| 5 3 ; 7 6 | = 9
1K
lat_6802.mol
11n² + 5n + 4 = 0
153K
1x² + 5x + 7 = 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
473K
ops_1730.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
338K
spec_7659.csv
d/dy [y^11] = 11y^10
188K
spec_7724.csv
d/dt [t^3] = 3t^2
416K
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