銳角三角函數(shù)表

tan10=0. tan11=0. tan12=0.
tan13=0. tan14=0. tan15=0.
tan16=0. tan17=0. tan18=0.
tan19=0. tan20=0. tan21=0.
tan22=0. tan23=0. tan24=0.
tan25=0. tan26=0. tan27=0.
tan28=0. tan29=0. tan30=0.
tan31=0. tan32=0. tan33=0.
tan34=0. tan35=0. tan36=0.
tan37=0. tan38=0. tan39=0.
tan40=0. tan41=0. tan42=0.
tan43=0. tan44=0. tan45=0.
tan46=1. tan47=1. tan48=1.
tan49=1. tan50=1. tan51=1.
tan52=1. tan53=1. tan54=1.
tan55=1. tan56=1. tan57=1.
tan58=1. tan59=1. tan60=1.
tan61=1. tan62=1. tan63=1.
tan64=2. tan65=2. tan66=2.
tan67=2. tan68=2. tan69=2.
tan70=2. tan71=2. tan72=3.
tan73=3. tan74=3. tan75=3.
tan76=4. tan77=4. tan78=4.
tan79=5. tan80=5. tan81=6.
tan82=7. tan83=8. tan84=9.
tan85=11. tan86=14. tan87=19.
tan88=28. tan89=57. tan90=(無(wú)限)