Extra additional angular methods to Math.ng: [arcus] exsecant/excosecant, [arcus] [ha][co]versin/vercos. These are accessible through ngx namespace, for example:
Math.ngx.hav(0.75)
List of methods:
exc()- excosecantaexc()- arcus excosecantexs()- exsecantaexs()- arcus exsecantver()- versinaver()- arcus versincvs()- coversinacvs()- arcus coversinvcs()- vercosavcs()- arcus vercoscvc()- covercosacvc()- arcus covercoshav()- haversinahav()- arcus haversinhcv()- hacoversinahcv()- arcus hacoversinhvc()- havercosahvc()- arcus havercoshcc()- hacovercosahcc()- arcus hacovercos