atan(0.00)=
0°=
0°00'00"
atan(0.01)=
0.5729°=
0°34'22"
atan(0.02)=
1.1458°=
1°08'44"
atan(0.03)=
1.7184°=
1°43'06"
atan(0.04)=
2.2906°=
2°17'26"
atan(0.05)=
2.8624°=
2°51'44"
atan(0.06)=
3.4336°=
3°26'00"
atan(0.07)=
4.0042°=
4°00'15"
atan(0.08)=
4.5739°=
4°34'26"
atan(0.09)=
5.1428°=
5°08'34"