amici.ode_export.Expression¶

class amici.ode_export.Expression(identifier, name, value)[source]¶

An Expressions is a recurring elements in symbolic formulas. Specifying this may yield more compact expression which may lead to substantially shorter model compilation times, but may also reduce model simulation time, abbreviated by w

__init__(identifier, name, value)[source]

Create a new Expression instance.

Parameters

identifier (sympy.core.symbol.Symbol) – unique identifier of the Expression
name (str) – individual name of the Expression (does not need to be unique)
value (sympy.core.expr.Expr) – formula

Methods Summary

`__init__`(identifier, name, value)	Create a new Expression instance.
`get_id`()	ModelQuantity identifier
`get_name`()	ModelQuantity name
`get_val`()	ModelQuantity value

Methods

__init__(identifier, name, value)[source]¶

Create a new Expression instance.

Parameters

identifier (sympy.core.symbol.Symbol) – unique identifier of the Expression
name (str) – individual name of the Expression (does not need to be unique)
value (sympy.core.expr.Expr) – formula

get_id()¶

ModelQuantity identifier

Return type: sympy.core.symbol.Symbol
Returns: identifier of the ModelQuantity

get_name()¶

ModelQuantity name

Return type: str
Returns: name of the ModelQuantity

get_val()¶

ModelQuantity value

Return type: sympy.core.expr.Expr
Returns: value of the ModelQuantity