public float METHOD_1 ( float sum , float b ) { float VAR_1 = b - sum ; return ( ( float ) ( 1 / ( 1 + ( TYPE_1 . METHOD_2 ( VAR_1 ) ) ) ) ) ; } 

public float METHOD_1 ( float sum , float b ) { float VAR_1 = ( - b ) - sum ; return ( ( float ) ( 1 / ( 1 + ( TYPE_1 . METHOD_2 ( VAR_1 ) ) ) ) ) ; } 
