R/trigINdeg.R

#------------------------------------------------------------------------
#Trignometry in degrees
sind<-function(d) sin(d*pi/180)
asind<-function(x) asin(x)/pi*180
cosd<-function(d) cos(d*pi/180)
acosd<-function(x) acos(x)*180/pi
tand<-function(d) tan(d*pi/180)
atand<-function(x) atand(x)*180/3.1415926

rtd<-function(r) r/pi*180
dtr<-function(d) d/180*pi
#------------------------------------------------------------------------
HaoLi111/rErgoCheck documentation built on May 26, 2019, 7:27 a.m.