Description: The linear operators of Hilbert space. (Contributed by NM, 19-Nov-2007) (Revised by Mario Carneiro, 19-Nov-2013) (New usage is discouraged.)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | hhlno.1 | |- U = <. <. +h , .h >. , normh >. | |
| hhlno.2 | |- L = ( U LnOp U ) | ||
| Assertion | hhlnoi | |- LinOp = L | 
| Step | Hyp | Ref | Expression | 
|---|---|---|---|
| 1 | hhlno.1 | |- U = <. <. +h , .h >. , normh >. | |
| 2 | hhlno.2 | |- L = ( U LnOp U ) | |
| 3 | df-lnop |  |-  LinOp = { t e. ( ~H ^m ~H ) | A. x e. CC A. y e. ~H A. z e. ~H ( t ` ( ( x .h y ) +h z ) ) = ( ( x .h ( t ` y ) ) +h ( t ` z ) ) } | |
| 4 | 1 | hhnv | |- U e. NrmCVec | 
| 5 | 1 | hhba | |- ~H = ( BaseSet ` U ) | 
| 6 | 1 | hhva | |- +h = ( +v ` U ) | 
| 7 | 1 | hhsm | |- .h = ( .sOLD ` U ) | 
| 8 | 5 5 6 6 7 7 2 | lnoval |  |-  ( ( U e. NrmCVec /\ U e. NrmCVec ) -> L = { t e. ( ~H ^m ~H ) | A. x e. CC A. y e. ~H A. z e. ~H ( t ` ( ( x .h y ) +h z ) ) = ( ( x .h ( t ` y ) ) +h ( t ` z ) ) } ) | 
| 9 | 4 4 8 | mp2an |  |-  L = { t e. ( ~H ^m ~H ) | A. x e. CC A. y e. ~H A. z e. ~H ( t ` ( ( x .h y ) +h z ) ) = ( ( x .h ( t ` y ) ) +h ( t ` z ) ) } | 
| 10 | 3 9 | eqtr4i | |- LinOp = L |