예제 #1
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        public static Entity Eval(List <Entity> args)
        {
            MathFunctions.AssertArgs(args.Count, 1);
            var arg = args[0].InnerEval();

            if (arg.entType == Entity.EntType.NUMBER)
            {
                return(new NumberEntity(Number.Arccos((arg as NumberEntity).Value)));
            }
            else
            {
                return(Arccosf.Hang(arg));
            }
        }
예제 #2
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 public static Entity Arcsec(Entity a) => Arccosf.Hang(1 / a);
예제 #3
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 public Entity Arccos() => Arccosf.Hang(this);
예제 #4
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 public static Entity Arccos(Entity a) => Arccosf.Hang(a);