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 01:22Z
∑_{k=1}^{n} k = n(n+1)/2
eq_4588.dat
8ψ² + 7ψ + 0 = 0
75K
lat_4218.tex
5r² + 7r + 0 = 0
479K
3β² + 6β + 2 = 0
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
spec_8760.dat
2n² + 4n + 0 = 0
129K
F = ma
spec_6299.dat
F = ma
191K
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
153K
1x² + 5x + 7 = 0
lat_5111.eqn
5z² + 8z + 3 = 0
473K
lat_2534.json
det| 5 3 ; 2 6 | = 24
338K
∇²ψ = 0
mat_0487.csv
λ = h/p
188K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
416K
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