Java tan tan(float f)

Description

tan

License

Apache License

Declaration

public static float tan(float f) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2014 Logan Gorence <loganjohngorence@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.// w  w w.  j a v a 2 s .c  o m
 ******************************************************************************/

public class Main {
    private static float SIN_TABLE[];

    public static float tan(float f) {
        return sin(f) / cos(f);
    }

    public static float sin(float f) {
        return SIN_TABLE[(int) (f * 10430.38F) & 0xffff];
    }

    public static float cos(float f) {
        return SIN_TABLE[(int) (f * 10430.38F + 16384F) & 0xffff];
    }
}

Related

1. tan(double a)
2. tan(final float value)
3. tan(float angle)
4. tan(float angle)
5. tan(float angle)
6. tan(int f)
7. tan(Number x)
8. tan(Short a)
9. tanD(double arg)