less than or equal to theta less than or equal to≤θ≤
2 pi2π
domain \theta Maximum:
equals=
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
20 element list
2
Expression 3: "l" Subscript, 2 , Baseline equals left bracket, negative 20...2 0 , right bracketl2=−20...20
equals=
negative 20−20
negative 19−19
negative 18−18
negative 17−17
negative 16−16
negative 15−15
negative 14−14
negative 13−13
negative 12−12
negative 11−11
negative 10−10
negative 9−9
negative 8−8
negative 7−7
negative 6−6
41 element list
3
Expression 4: "y" equals "l" Subscript, 2 , Baseline left brace, negative StartRoot, 20 squared minus "y" squared , EndRoot less than "x" less than StartRoot, 20 squared minus "y" squared , EndRoot , right bracey=l2−202−y2<x<202−y2
