Math Dump /sym/a59dde
id=58775 · host=jp.commstar.world · 2026-09-01 21:14Z
d/dr [r^5] = 5r^4
det| 4 1 ; 6 5 | = 14
402K
e^{i\pi} + 1 = 0
det| 5 3 ; 7 6 | = 9
398K
iħ ∂ψ/∂t = Ĥψ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
12t² + 6t + 7 = 0
det| 8 8 ; 5 9 | = 32
det| 10 3 ; 6 11 | = 92
det| 9 4 ; 5 10 | = 70
\binom{n}{k} = \frac{n!}{k!(n-k)!}
10γ² + 5γ + 3 = 0
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2