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 19:36Z
∂r/∂φ = 2r
mat_4791.log
12θ² + 2θ + 6 = 0
326K
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
198K
e^{i\pi} + 1 = 0
ops_6502.csv
∇ × E = −∂B/∂t
155K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
63K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
rxn_7155.mol
8φ² + 4φ + 0 = 0
366K
ops_3679.csv
det| 10 9 ; 0 11 | = 110
201K
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
176K
mat_7737.log
det| 1 4 ; 0 2 | = 2
319K
mat_3509.csv
F = G m₁m₂ / r²
359K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
263K
spec_7724.csv
d/dt [t^3] = 3t^2
233K
eq_9312.eqn
ΔS ≥ 0
412K
[
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
]