10 class Expression:  class
84 def _Constify(val: Union[bool, int, float, Expression]) -> Expression:  argument
112 class Operator(Expression):
115   def __init__(self, operator: str, lhs: Union[int, float, Expression],  argument
116                rhs: Union[int, float, Expression]):
122               other: Expression,  argument
161   def Simplify(self) -> Expression:
192   def Equals(self, other: Expression) -> bool:  argument
198   def Substitute(self, name: str, expression: Expression) -> Expression:  argument
208 class Select(Expression):
211   def __init__(self, true_val: Union[int, float, Expression],  argument
212                cond: Union[int, float, Expression],
213                false_val: Union[int, float, Expression]):
228   def Simplify(self) -> Expression:
240   def Equals(self, other: Expression) -> bool:  argument
246   def Substitute(self, name: str, expression: Expression) -> Expression:  argument
255 class Function(Expression):
260                lhs: Union[int, float, Expression],  argument
261                rhs: Optional[Union[int, float, Expression]] = None):  argument
276   def Simplify(self) -> Expression:
288   def Equals(self, other: Expression) -> bool:  argument
296   def Substitute(self, name: str, expression: Expression) -> Expression:  argument
311 class Event(Expression):
325   def Simplify(self) -> Expression:
328   def Equals(self, other: Expression) -> bool:  argument
331   def Substitute(self, name: str, expression: Expression) -> Expression:  argument
335 class Constant(Expression):
352   def Simplify(self) -> Expression:
355   def Equals(self, other: Expression) -> bool:  argument
358   def Substitute(self, name: str, expression: Expression) -> Expression:  argument
362 class Literal(Expression):
374   def Simplify(self) -> Expression:
377   def Equals(self, other: Expression) -> bool:  argument
380   def Substitute(self, name: str, expression: Expression) -> Expression:  argument
384 def min(lhs: Union[int, float, Expression], rhs: Union[int, float,  argument
385                                                        Expression]) -> Function:
391 def max(lhs: Union[int, float, Expression], rhs: Union[int, float,  argument
392                                                        Expression]) -> Function:
398 def d_ratio(lhs: Union[int, float, Expression],  argument
399             rhs: Union[int, float, Expression]) -> Function:
424   expr: Expression
431                expr: Expression,  argument
531 def ParsePerfJson(orig: str) -> Expression:
573 def RewriteMetricsInTermsOfOthers(metrics: List[Tuple[str, str, Expression]]  argument
574                                   )-> Dict[Tuple[str, str], Expression]:
582   updates: Dict[Tuple[str, str], Expression] = dict()