Students can only study one course in mathematics as part of their diploma.
All DP mathematics courses serve to accommodate the range of needs, interests and abilities of students, and to fulfill the requirements of various university and career aspirations.
The aims of these courses are to enable students to:
Students are also encouraged to appreciate the international dimensions of mathematics and the multiplicity of its cultural and historical perspectives.
All DP mathematics courses require students to appreciate the use of technology in mathematics and become proficient with graphic display calculators. [792 KB] 
via IBO