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 17:22Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
75K
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
8β² + 2β + 0 = 0
ops_8252.eqn
∫₀^∞ e^(-x²) dx = √π / 2
276K
lat_9993.json
2y² + 4y + 5 = 0
129K
∑_{k=1}^{n} k = n(n+1)/2
ops_8563.json
∇²ω = 0
191K
lat_1634.mol
12r² + 7r + 5 = 0
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
rxn_0414.log
det| 9 4 ; 1 10 | = 86
1K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
153K
det| 12 1 ; 1 13 | = 155
ops_7345.dat
det| 11 5 ; 0 12 | = 132
473K
rxn_5406.json
d/dx [x^5] = 5x^4
338K
N₂ + 3H₂ ⇌ 2NH₃
spec_7724.csv
d/dt [t^3] = 3t^2
188K
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