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
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
75K
lat_1634.mol
12r² + 7r + 5 = 0
479K
8β² + 2β + 0 = 0
lat_6171.eqn
2H₂ + O₂ → 2H₂O
276K
spec_7724.csv
d/dt [t^3] = 3t^2
129K
∑_{k=1}^{n} k = n(n+1)/2
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
191K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
ops_4134.mol
\lim_{α\to 0} \frac{\sin α}{α} = 1
1K
lat_2534.json
det| 5 3 ; 2 6 | = 24
153K
eq_9312.eqn
ΔS ≥ 0
473K
spec_3270.eqn
PV = nRT
338K
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