While i was going through the chess piece values, Bishops is worth 3.30 points while Knight has 3.0 points.
Although the 1/3/3/5/9 system of point totals is the most commonly given, many other systems of valuing pieces have been proposed. Several systems give the bishop slightly more value than the knight. A bishop is usually slightly more powerful than a knight, but not always – it depends on the position (Evans 1958:77,80), (Mayer 1997:7). A chess-playing program was given the value of 3 for the knight and 3.4 for the bishop (Mayer 1997:5) https://en.wikipedia.org/wiki/Chess_piece_relative_value.
Please explain why is a bishop slightly better than a knight? I know it depends on the position for like as bishops, a knight can also have high points if it is placed on outpost.