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Integer Parts Course

Integer Parts Course
4 to 360 hours flexible workload
valid certificate in your country

What will I learn?

This course delivers practical mastery of floor, ceiling, and fractional part functions, covering properties, inequalities, and manipulations. Apply them to sums, counting, divisibility, and intervals with short proofs, examples, and checks to build confident, concise problem-solving skills.

Elevify advantages

Develop skills

  • Master floor and ceiling functions for quick, accurate real-world calculations.
  • Simplify sums with floor and ceiling using grouping and index techniques.
  • Use integer parts for proofs in counting, divisibility, and remainders.
  • Prevent common errors like off-by-one with reliable checks.
  • Apply fractional parts in sharp, competition-level proofs.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Really great course. Lots of valuable information.
WiltonCivil Firefighter

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