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 17:04Z
∑_{k=1}^{n} k = n(n+1)/2
rxn_7658.eqn
2β² + 9β + 3 = 0
75K
mat_7394.json
ω = 2πf
479K
8β² + 2β + 0 = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
276K
rxn_1063.json
∂γ/∂z = 6γ
129K
∑_{k=1}^{n} k = n(n+1)/2
ops_8252.eqn
∫₀^∞ e^(-x²) dx = √π / 2
191K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
spec_7724.csv
d/dt [t^3] = 3t^2
1K
spec_6528.mol
∇²θ = 0
153K
det| 12 1 ; 1 13 | = 155
ops_5618.csv
∇ × E = −∂B/∂t
473K
ops_1656.json
det| 5 9 ; 0 6 | = 30
338K
N₂ + 3H₂ ⇌ 2NH₃
[
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
]