talib.ACOS


```talib.ACOS()```函数的返回值为:一维数组。
array

talib.ACOS(inReal)

```inReal```参数用于指定K线数据。
inReal
true
{@struct/Record Record}结构数组、数值数组

```javascript
function main() {
    var data = [-1, 0, 1]
    var ret = talib.ACOS(data)
    Log(ret)
}
import talib
import numpy as np
def main():
    data = [-1.0, 0, 1.0]
    ret = talib.ACOS(np.array(data))
    Log(ret)
void main() {
    std::vector<double> data = {-1, 0, 1};
    auto ret = talib.ACOS(data);
    Log(ret);
}

ACOS()函数在talib库文档中的描述为:ACOS(Records[Close]) = Array(outReal)