该API产品为切线计算器，可快速计算任意角度的切线值，支持度数和弧度输入。提供切线定义、公式及其与正弦、余弦的关系，适用多种数学应用场景。
{
"purchaseCount": 0,
"pv": 3,
"globalHotValue": 1,
"updateDt": 1756918279097,
"hotValue": 0.4,
"todayChainPv": 1,
"todayGlobalPv": 1,
"americaHotValueDouble": 0,
"globalHotValueDouble": 1,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 800,
"chinaHotValueDouble": 1,
"selectedValue": 800,
"chinaHotValue": 1,
"hotValueDouble": 0.4
}
该API产品为反正切计算器，可快速计算反正切值，提供反正切图表及常用值表格，支持输入任意实数计算，适合高级三角学需求，附带正弦、余弦及反正切的积分和导数信息。
{
"purchaseCount": 0,
"pv": 15,
"globalHotValue": 0,
"updateDt": 1756918276881,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
在线计算反三角函数值，支持asin、acos、atan，结果以弧度表示。
{
"purchaseCount": 0,
"pv": 37,
"globalHotValue": 0,
"updateDt": 1756918276194,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 691,
"chinaHotValueDouble": 0,
"selectedValue": 691,
"chinaHotValue": 0,
"hotValueDouble": 0
}
