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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?

Gain rapid, practical expertise in floor, ceiling, and fractional part functions. Master essential properties, inequalities, and manipulations, applying them to sums, counting, divisibility, and intervals. Concise proofs, examples, and checks ensure error-free, confident solutions.

Elevify advantages

Develop skills

  • Master floor and ceiling rules for swift, accurate real-world calculations.
  • Simplify floor and ceiling sums using grouping, shifts, and double counting.
  • Deploy integer-part methods in counting, divisibility, and remainder proofs.
  • Prevent errors like off-by-one, sign flips, and inequality slips via verification.
  • Leverage fractional and nearest-integer parts for sharp, contest-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
Great course. Lots of valuable information.
WiltonCivil Firefighter

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