Page 237 - Милогия 2001-full

e ix

( )e ix ' = ie ix
'
(e 2ix ) = 2ie 2ix
'
(e 3ix ) = 3ie 3ix
'
(e 4ix ) = 4ie 4ix

e × 1 e= ix
ix
e × e = e 3ix
ix
2ix
2ix
e × e 3ix = e 5ix
2ix
e × e 5ix = e 7ix

< e ix ,e 3ix ,e 5ix ,e 7ix ,... >

e 2x

'
(e ix ) = ie ix
'
(e 3ix ) = 3ie 3ix
'
(e 5ix ) = 5ie 5ix
'
(e 7ix ) = 7ie 7ix