Σ index
Matrix 17
Matrix 23
Σ#24
Rxn set 20
Eq pack 7
Eq pack 13
Rxn set 2
Ledger /15
Ledger /21
Rxn set 14
Rxn set 8
Batch 16
Eq pack 19
Ledger /9
Eq pack 1
Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 20:29Z
∑_{k=1}^{n} k = n(n+1)/2
mat_7462.json
ω = 2πf
164K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
232K
10x² + 3x + 7 = 0
ops_0497.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
375K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
47K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_6197.mol
F = ma
165K
ops_7296.tex
12z² + 1z + 7 = 0
372K
det| 5 4 ; 7 6 | = 2
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
430K
spec_5669.log
∑_{k=1}^{n} k = n(n+1)/2
130K
2φ² + 1φ + 4 = 0
spec_3202.mol
PV = nRT
455K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
336K
12r² + 1r + 6 = 0
7ψ² + 6ψ + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2H₂ + O₂ → 2H₂O
[
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
]