Σ index
Batch 10
Batch 22
Matrix 11
Matrix 17
Eq pack 13
Eq pack 25
Σ#18
Ledger /21
Batch 16
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:27Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
spec_5686.mol
∑_{k=1}^{n} k = n(n+1)/2
326K
mat_2540.eqn
F = G m₁m₂ / r²
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
spec_6630.dat
det| 7 4 ; 4 8 | = 40
155K
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
63K
det| 8 8 ; 0 9 | = 72
rxn_7658.eqn
2β² + 9β + 3 = 0
366K
ops_5618.csv
∇ × E = −∂B/∂t
201K
spec_3185.dat
PV = nRT
176K
mat_7428.tex
ω = 2πf
319K
[
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
]