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 01:03Z
∑_{k=1}^{n} k = n(n+1)/2
eq_8947.log
\oint_C \vec{F}\cdot d\vec{r} = 0
75K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
479K
3β² + 6β + 2 = 0
eq_7548.json
det| 3 7 ; 2 4 | = -2
276K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
129K
F = ma
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
191K
eq_0181.dat
det| 7 6 ; 1 8 | = 50
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
rxn_5675.mol
det| 5 6 ; 7 6 | = -12
153K
1x² + 5x + 7 = 0
eq_6472.tex
det| 4 8 ; 3 5 | = -4
473K
det| 4 8 ; 1 5 | = 12
∇²ψ = 0
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