Question

what is the Symbolic Learning? what is advantage and disadvantage for Symbolic Learning? and what is advantage and disadvantage for Symbolic Learning in python? where we can use it? why we use it ? provide abstract and conclusion on symbolic learning? and provide three example on symbolic learning in Python.

Answer 1

Symbolic Learning:
  
This is theory which is preposed to effective learning with imagery/pictorial that helps to develop mental imagination by creating blueprints in our brain i.e central nervous system.Which makes students with low grasping ability can do better performance by following this.

Advantage:
Which makes students with low grasping ability can do better performance by following this.And it is for them to recollect the things faster when exposed to images in the environments.
Disadvantage:
If once a person/learner is comfortable with symbolic learning he faces difficulty when oral and text based tools are used by instructor.And most of the instructors uses oral based teaching this is the main disadvantage.

and what is advantage and disadvantage for Symbolic Learning in python:

the disadvantage is like in case of operators using we get difficulty in understanding like infix operator and matrix multilication..and in path precedence we will get the advantage of assiging easily.

where we can use it? why we use it ?
SymPy is an open source computer algebra system written in pure Python. It is built with a focus on extensibility and ease of use, through both interactive and programmatic applications. These characteristics have led SymPy to become a popular symbolic library for the scientific Python ecosystem.

provide abstract and conclusion on symbolic learning? and provide three example on symbolic learning in Python.

1.to create multiple symbols in single function we use this.
x, y, z = symbols('x y z')

2. for an instance the following symbolic form creates a expression
(x**2 - 2*x + 3)/y
(x**2 - 2*x + 3)/y

3.performs all calculations assuming that symbols are complex valued. This assumption makes it easier to treat mathematical problems in full generality

t = Symbol('t')
sqrt(t**2)
sqrt(t**2)