Update documentation on trignometric functions.

runtime/vm/method_recognizer.h

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef RUNTIME_VM_METHOD_RECOGNIZER_H_
 #define RUNTIME_VM_METHOD_RECOGNIZER_H_
 
 #include "vm/allocation.h"
 
 namespace dart {
@@ skipping 214 matching lines @@
   V(_IntegerImplementation, <<, Integer_shl, Dynamic, 0x1050c9a8)              \
   V(_IntegerImplementation, >>, Integer_sar, Dynamic, 0x39af1c69)              \
   V(_Double, toInt, DoubleToInteger, Dynamic, 0x26ef344b)
 
 
 #define MATH_LIB_INTRINSIC_LIST(V)                                             \
   V(::, sqrt, MathSqrt, Double, 0x70482cf3)                                    \
   V(_Random, _nextState, Random_nextState, Dynamic, 0x268dec36)                \
 
 #define GRAPH_MATH_LIB_INTRINSIC_LIST(V)                                       \
-  V(::, sin, MathSin, Double, 0x3f3a010c)                                      \
-  V(::, cos, MathCos, Double, 0x195a1d7e)                                      \
-  V(::, tan, MathTan, Double, 0x0f8b9eaa)                                      \
+  V(::, sin, MathSin, Double, 0x6b7bd98c)                                      \
+  V(::, cos, MathCos, Double, 0x459bf5fe)                                      \
+  V(::, tan, MathTan, Double, 0x3bcd772a)                                      \
   V(::, asin, MathAsin, Double, 0x2ecc2fcd)                                    \
   V(::, acos, MathAcos, Double, 0x08cf2212)                                    \
   V(::, atan, MathAtan, Double, 0x1e2731d5)                                    \
   V(::, atan2, MathAtan2, Double, 0x39f1fa41)                                  \
 
 #define TYPED_DATA_LIB_INTRINSIC_LIST(V)                                       \
   V(Int8List, ., TypedData_Int8Array_factory, TypedDataInt8Array, 0x165876c2)  \
   V(Uint8List, ., TypedData_Uint8Array_factory, TypedDataUint8Array,           \
     0x52988118)                                                                \
   V(Uint8ClampedList, ., TypedData_Uint8ClampedArray_factory,                  \
@@ skipping 191 matching lines @@
   V(_HashVMBase, set:_hashMask, LinkedHashMap_setHashMask, 0x75f4287b)         \
   V(_HashVMBase, get:_deletedKeys, LinkedHashMap_getDeletedKeys, 0x55840d63)   \
   V(_HashVMBase, set:_deletedKeys, LinkedHashMap_setDeletedKeys, 0x5e83ecad)   \
 
 // A list of core function that should never be inlined.
 #define INLINE_BLACK_LIST(V)                                                   \
   V(::, asin, MathAsin, 0x2ecc2fcd)                                            \
   V(::, acos, MathAcos, 0x08cf2212)                                            \
   V(::, atan, MathAtan, 0x1e2731d5)                                            \
   V(::, atan2, MathAtan2, 0x39f1fa41)                                          \
-  V(::, cos, MathCos, 0x195a1d7e)                                              \
-  V(::, sin, MathSin, 0x3f3a010c)                                              \
+  V(::, cos, MathCos, 0x459bf5fe)                                              \
+  V(::, sin, MathSin, 0x6b7bd98c)                                              \
   V(::, sqrt, MathSqrt, 0x70482cf3)                                            \
-  V(::, tan, MathTan, 0x0f8b9eaa)                                              \
+  V(::, tan, MathTan, 0x3bcd772a)                                              \
   V(_Bigint, _lsh, Bigint_lsh, 0x40d9f1cc)                                     \
   V(_Bigint, _rsh, Bigint_rsh, 0x703f1a40)                                     \
   V(_Bigint, _absAdd, Bigint_absAdd, 0x50fb1e47)                               \
   V(_Bigint, _absSub, Bigint_absSub, 0x2beeb34d)                               \
   V(_Bigint, _mulAdd, Bigint_mulAdd, 0x4feffd35)                               \
   V(_Bigint, _sqrAdd, Bigint_sqrAdd, 0x1acf0bbe)                               \
   V(_Bigint, _estQuotientDigit, Bigint_estQuotientDigit, 0x0a2898bb)           \
   V(_Montgomery, _mulMod, Montgomery_mulMod, 0x26d5b8ee)                       \
   V(_Double, >, Double_greaterThan, 0x0a202683)                                \
   V(_Double, >=, Double_greaterEqualThan, 0x57491a62)                          \
@@ skipping 118 matching lines @@
 // Class that recognizes factories and returns corresponding result cid.
 class FactoryRecognizer : public AllStatic {
  public:
   // Return kDynamicCid if factory is not recognized.
   static intptr_t ResultCid(const Function& factory);
 };
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_METHOD_RECOGNIZER_H_