1 = 2 ∑ ( ) ( ) =1 = = ℎ ( ) ( ) 1 ( ) = − ( ) 2 ( ) ( ) 1 − ( ) ] = ∫ [ 2 ̃ ( ) = ∑ ( ) ( ) =1 ̃ ( ) = ( ) = − ( ) + Copyright © Advanced Nuclear Technology International Europe AB, ANT International, 2019.