X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fsyzygy%2Ftbprobe.cpp;h=43af89f0ec9f011b986d3b3f9d4bd7d68ab2edca;hb=f7d1491b3df28bf10faac81e340cb6a22fc5b57b;hp=96b2970f245537d16812fc2e9c35b27469aed86c;hpb=4c4e104cadceae678668f1738b5ca6296b2b4ef8;p=stockfish

diff --git a/src/syzygy/tbprobe.cpp b/src/syzygy/tbprobe.cpp
index 96b2970f..43af89f0 100644
--- a/src/syzygy/tbprobe.cpp
+++ b/src/syzygy/tbprobe.cpp
@@ -1,6 +1,6 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-  Copyright (C) 2004-2021 The Stockfish developers (see AUTHORS file)
+  Copyright (C) 2004-2022 The Stockfish developers (see AUTHORS file)
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -769,7 +769,7 @@ Ret do_probe_table(const Position& pos, T* entry, WDLScore wdl, ProbeState* resu
         goto encode_remaining; // With pawns we have finished special treatments
     }
 
-    // In positions withouth pawns, we further flip the squares to ensure leading
+    // In positions without pawns, we further flip the squares to ensure leading
     // piece is below RANK_5.
     if (rank_of(squares[0]) > RANK_4)
         for (int i = 0; i < size; ++i)
@@ -812,7 +812,7 @@ Ret do_probe_table(const Position& pos, T* entry, WDLScore wdl, ProbeState* resu
     // Rs "together" in 62 * 61 / 2 ways (we divide by 2 because rooks can be
     // swapped and still get the same position.)
     //
-    // In case we have at least 3 unique pieces (inlcuded kings) we encode them
+    // In case we have at least 3 unique pieces (included kings) we encode them
     // together.
     if (entry->hasUniquePieces) {
 
@@ -827,7 +827,7 @@ Ret do_probe_table(const Position& pos, T* entry, WDLScore wdl, ProbeState* resu
                    + (squares[1] - adjust1)) * 62
                    +  squares[2] - adjust2;
 
-        // First piece is on a1-h8 diagonal, second below: map this occurence to
+        // First piece is on a1-h8 diagonal, second below: map this occurrence to
         // 6 to differentiate from the above case, rank_of() maps a1-d4 diagonal
         // to 0...3 and finally MapB1H1H7[] maps the b1-h1-h7 triangle to 0..27.
         else if (off_A1H8(squares[1]))
@@ -857,7 +857,7 @@ encode_remaining:
     idx *= d->groupIdx[0];
     Square* groupSq = squares + d->groupLen[0];
 
-    // Encode remainig pawns then pieces according to square, in ascending order
+    // Encode remaining pawns then pieces according to square, in ascending order
     bool remainingPawns = entry->hasPawns && entry->pawnCount[1];
 
     while (d->groupLen[++next])
@@ -885,7 +885,7 @@ encode_remaining:
 
 // Group together pieces that will be encoded together. The general rule is that
 // a group contains pieces of same type and color. The exception is the leading
-// group that, in case of positions withouth pawns, can be formed by 3 different
+// group that, in case of positions without pawns, can be formed by 3 different
 // pieces (default) or by the king pair when there is not a unique piece apart
 // from the kings. When there are pawns, pawns are always first in pieces[].
 //
@@ -917,7 +917,7 @@ void set_groups(T& e, PairsData* d, int order[], File f) {
     //
     // This ensures unique encoding for the whole position. The order of the
     // groups is a per-table parameter and could not follow the canonical leading
-    // pawns/pieces -> remainig pawns -> remaining pieces. In particular the
+    // pawns/pieces -> remaining pawns -> remaining pieces. In particular the
     // first group is at order[0] position and the remaining pawns, when present,
     // are at order[1] position.
     bool pp = e.hasPawns && e.pawnCount[1]; // Pawns on both sides
@@ -937,7 +937,7 @@ void set_groups(T& e, PairsData* d, int order[], File f) {
             d->groupIdx[1] = idx;
             idx *= Binomial[d->groupLen[1]][48 - d->groupLen[0]];
         }
-        else // Remainig pieces
+        else // Remaining pieces
         {
             d->groupIdx[next] = idx;
             idx *= Binomial[d->groupLen[next]][freeSquares];
@@ -947,7 +947,7 @@ void set_groups(T& e, PairsData* d, int order[], File f) {
     d->groupIdx[n] = idx;
 }
 
-// In Recursive Pairing each symbol represents a pair of childern symbols. So
+// In Recursive Pairing each symbol represents a pair of children symbols. So
 // read d->btree[] symbols data and expand each one in his left and right child
 // symbol until reaching the leafs that represent the symbol value.
 uint8_t set_symlen(PairsData* d, Sym s, std::vector<bool>& visited) {
@@ -1290,7 +1290,7 @@ void Tablebases::init(const std::string& paths) {
     for (auto s : diagonal)
         MapA1D1D4[s] = code++;
 
-    // MapKK[] encodes all the 461 possible legal positions of two kings where
+    // MapKK[] encodes all the 462 possible legal positions of two kings where
     // the first is in the a1-d1-d4 triangle. If the first king is on the a1-d4
     // diagonal, the other one shall not to be above the a1-h8 diagonal.
     std::vector<std::pair<int, Square>> bothOnDiagonal;
@@ -1317,7 +1317,7 @@ void Tablebases::init(const std::string& paths) {
     for (auto p : bothOnDiagonal)
         MapKK[p.first][p.second] = code++;
 
-    // Binomial[] stores the Binomial Coefficents using Pascal rule. There
+    // Binomial[] stores the Binomial Coefficients using Pascal rule. There
     // are Binomial[k][n] ways to choose k elements from a set of n elements.
     Binomial[0][0] = 1;
 
@@ -1337,7 +1337,7 @@ void Tablebases::init(const std::string& paths) {
     for (int leadPawnsCnt = 1; leadPawnsCnt <= 5; ++leadPawnsCnt)
         for (File f = FILE_A; f <= FILE_D; ++f)
         {
-            // Restart the index at every file because TB table is splitted
+            // Restart the index at every file because TB table is split
             // by file, so we can reuse the same index for different files.
             int idx = 0;