Σ index
Σ#18
Eq pack 19
Ledger /15
Eq pack 25
Ledger /27
Rxn set 14
Eq pack 7
Matrix 23
Ledger /21
Batch 16
Ledger /3
Eq pack 1
Matrix 5
Rxn set 2
Rxn set 8
Batch 22
Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 06:01Z
∑_{k=1}^{n} k = n(n+1)/2
mat_2540.eqn
F = G m₁m₂ / r²
479K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
8K
det| 5 9 ; 4 6 | = -6
ops_5618.csv
∇ × E = −∂B/∂t
102K
mat_8282.tex
7y² + 7y + 0 = 0
57K
F = G m₁m₂ / r²
mat_3475.json
F = G m₁m₂ / r²
264K
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
276K
9ω² + 3ω + 5 = 0
spec_6630.dat
det| 7 4 ; 4 8 | = 40
257K
lat_8568.json
∂α/∂r = 8α
250K
9θ² + 8θ + 7 = 0
rxn_0107.json
det| 2 6 ; 0 3 | = 6
62K
5t² + 8t + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 2 ; 2 5 | = 16
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-θ²) dθ = √π / 2
[
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
]