横向
1
Comparison of two quantities
4
Proven mathematical statement
7
Value that does not change
10
Amount of space an object occupies
纵向
2
Part of a circle's circumference
3
Middle value in an ordered dataset
5
Steepness of a line
6
Result of raising a number to an exponent
7
Line segment connecting two circle points
8
Number greater than zero
9
Repeated addition