Need help to write a project proposal for a scientific calculator

i wrote abstract

This is first-time programming project, how to use java swing to create a Basic Scientific Calculator.

This project Basic Scientific Calculator provide basic calculation for Mathematics subject to help everyone to do calculation simple way.

Using this calculator get correct answers.

This is very simple to solve and also convert result. - Using simple

Other thing scientific math functions are like sin, cos, tan, etc.

Calculator can simple add, subtract, multiply and divided two numbers

Using menu bar with two thing one simple solve and second one is scientific functions

After click standard time will show the standard calculator.

Add more like loving equation and simple integration using with calculator.

Solve mathematics problem quickly and correct ways.

Then will be able to run the program.

need help to write high-level requirements by paragraph can you help me with that?

here is description for high level requirement, what should include in there

[Describe the requirements i.e., what the product does and how it does it from a user point of view at a high level. (You can include a screenshot mockup of the interface)]

Need help with required resource of one or two paragraphs to develop this project

description For required resources

Discuss what you need to develop this project. This includes background information you will need to acquire, hardware resources, and software resources.

Please help me with this proposal.