- // scale_factor takes a position and a color as input, and returns a scale factor
- // for the given color. We have to provide the position in addition to the color,
- // because the scale factor need not be a constant: It can also be a function
- // which should be applied to the position. For instance, in KBP vs K endgames,
- // a scaling function for draws with rook pawns and wrong-colored bishops.
-
+ // scale_factor takes a position and a color as input and returns a scale factor
+ // for the given color. We have to provide the position in addition to the color
+ // because the scale factor may also be a function which should be applied to
+ // the position. For instance, in KBP vs K endgames, the scaling function looks
+ // for rook pawns and wrong-colored bishops.