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 20:13Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
326K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
rxn_5675.mol
det| 5 6 ; 7 6 | = -12
155K
eq_9049.tex
\oint_C \vec{F}\cdot d\vec{r} = 0
63K
det| 4 7 ; 5 5 | = -15
spec_1133.json
det| 4 4 ; 5 5 | = 0
366K
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
201K
CaCO₃ → CaO + CO₂
eq_9066.tex
\oint_C \vec{F}\cdot d\vec{r} = 0
176K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
319K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
359K
spec_3530.dat
10ψ² + 5ψ + 0 = 0
263K
ops_2907.tex
4γ² + 1γ + 7 = 0
233K
[
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
]