lars larsaars

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The basic idea is to transform dot product into log form:

log(a.b) = log(a1*b1 + a2*b2 + ... + an*bn) 
  = log(exp(log a1+log b1) + exp(log a2+log b2) + ... + exp(log an+log bn))

and then apply something like Horner's method, but for exp-s, so result looks like (I'll simplify log a1 to la1, log a2 to la2, ...):

	library chess_board;

	import 'dart:async';

	import 'package:chess_vectors_flutter/chess_vectors_flutter.dart';
	import 'package:flutter/material.dart';
	import 'package:chess/chess.dart' as chess;

	typedef Null MoveCallback(String moveNotation);
	typedef Null CheckMateCallback(String winColor);