Integer Parts Course
Mash up floor, ceiling, an fractional part functions wid solid examples, proofs, an sums. Build strong tools fi counting, divisibility, inequalities, an error-free integer arguments inna research, contests, an high-level maths. Yuh guh get practical command fi real problems inna contests an advanced work.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Dis course gi yuh quick, practical grip pon floor, ceiling, an fractional part functions. Yuh guh mash up core properties, key inequalities, an smart manipulations, den apply dem to sums, counting arguments, divisibility, an interval problems. Short proofs, worked examples, an quick checks help yuh dodge common errors an write clear, tight solutions wid confidence.
Elevify advantages
Develop skills
- Mash up floor an ceiling laws: solid, quick evaluation inna real problems.
- Compute an simplify floor/ceiling sums: grouping, index shifts, double counts.
- Apply integer-part tools to counting, divisibility, an remainder proofs.
- Control errors: dodge off-by-one, sign, an inequality mistakes wid checks.
- Use fractional an nearest-integer parts inna tight, competition-ready 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.What our students are saying
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