[yangff]

Calculus (Derivative and definite integral) is taught in some areas, It's elective 2-2. It does not involve Limit although number sequence is taught.

My province, the NCEE had Calculus, linear algebra and inequality and it's choose two from three.

Students tend to choose this (if it's availble in that area) because it's generally easy. And if you're like me, not good at computing numbers, you would choose inequality (mean inequality and Cauchy's Inequality in most cases) as you only need to do some transformation to the problem. Some students will do matrix if they cannot solve this quick enough.

These were my experience, I do heard that recent education revolution was moving inequality to compulsory but removed Cauchy and so on.

BTW, I don't understand how analytical geometry can be replaced by calculus and linear algebra.