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 01:18Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
75K
eq_1210.eqn
det| 3 6 ; 0 4 | = 12
479K
3β² + 6β + 2 = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
276K
eq_9391.mol
e^{i\pi} + 1 = 0
129K
F = ma
ops_8252.eqn
∫₀^∞ e^(-x²) dx = √π / 2
191K
lat_9993.json
2y² + 4y + 5 = 0
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
spec_5686.mol
∑_{k=1}^{n} k = n(n+1)/2
1K
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
153K
1x² + 5x + 7 = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
473K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
spec_7659.csv
d/dy [y^11] = 11y^10
188K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
416K
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