∫0∞x2⁢m⁢ⅇ-12⁢x2⁢Ln(2⁢m)⁡(x2)⁢cos⁡(x⁢y)⁢ⅆ⁡x=(-1)m⁢12⁢π⁢1n!⁢ⅇ-12⁢y2⁢Hen⁡(y)⁢Hen+2⁢m⁡(y).