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 01:36Z
∑_{k=1}^{n} k = n(n+1)/2
lat_5111.eqn
5z² + 8z + 3 = 0
75K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
479K
3β² + 6β + 2 = 0
mat_1411.eqn
∂ψ/∂β = 3ψ
276K
spec_5788.json
∑_{k=1}^{n} k = n(n+1)/2
129K
F = ma
spec_6630.dat
det| 7 4 ; 4 8 | = 40
191K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
spec_9503.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
1K
ops_0077.eqn
6x² + 7x + 6 = 0
153K
1x² + 5x + 7 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
473K
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
338K
∇²ψ = 0
spec_3185.dat
PV = nRT
188K
ops_2907.tex
4γ² + 1γ + 7 = 0
416K
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