Integer Parts Course
Gain command of floor, ceiling, and fractional part functions through solid examples, proofs, and sum techniques. Develop reliable methods for counting, divisibility tests, inequalities, and precise integer reasoning suited for contests, research, and higher maths, ensuring no common errors slip through.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course delivers quick, hands-on expertise in floor, ceiling, and fractional part functions. Learners gain mastery over essential properties, vital inequalities, and smart techniques, applying them to sums, counting problems, divisibility, and intervals. With brief proofs, detailed examples, and rapid checks, you'll dodge typical pitfalls and craft precise, confident solutions.
Elevify advantages
Develop skills
- Master floor and ceiling rules for swift, accurate use in tough problems.
- Calculate and streamline floor/ceiling sums via grouping, shifts, and counts.
- Deploy integer-part methods in counting, divisibility, and remainder proofs.
- Prevent mistakes like off-by-one, sign flips, and inequality slips with checks.
- 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.What our students say
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course duration?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course