Questions tagged [expression]
The expression tag has no usage guidance.
3
questions
1
vote
2answers
51 views
How to reorganize a polynomial including exponents to the simplest form?
I want to reorganize a polynomial including exponents as the following Figure 1 to the form showing as Figure 2. Failed to realize it after several times trying such as Figure 3. Can you help me to ...
1
vote
1answer
59 views
Testing a condition on an expression throughout a range [duplicate]
How can one test a condition on an expression throughout a range? My true expression is rather complicated, but consider this minimal example:
Is the function $2 - x^2$ positive throughout the range $...
1
vote
2answers
117 views
Making an expression to Iceberg-like object?
Can we construct a function Iceberg,
which maps a given expression X to Iceberg[X]
satisfying 1. and 2. and 3. ?
1. From Iceberg[X],
it is not possible to inspect/extract a part of X with usual ...
