Σ index
Σ#24
Rxn set 20
Matrix 11
Σ#12
Eq pack 1
Rxn set 8
Batch 22
Batch 16
Matrix 5
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:59Z
∑_{k=1}^{n} k = n(n+1)/2
eq_7569.mol
d/dn [n^6] = 6n^5
75K
spec_6726.json
E = mc²
479K
8β² + 2β + 0 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
276K
rxn_1063.json
∂γ/∂z = 6γ
129K
∑_{k=1}^{n} k = n(n+1)/2
lat_6222.eqn
2H₂ + O₂ → 2H₂O
191K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
spec_6630.dat
det| 7 4 ; 4 8 | = 40
1K
eq_7548.json
det| 3 7 ; 2 4 | = -2
153K
det| 12 1 ; 1 13 | = 155
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
473K
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
338K
N₂ + 3H₂ ⇌ 2NH₃
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