本API产品计算矩阵的列空间，通过高斯-约旦消元法找到列空间基，支持计算矩阵秩及线性变换，适用于数学计算与线性代数领域。
{
"purchaseCount": 0,
"pv": 2,
"globalHotValue": 2,
"updateDt": 1757955573539,
"hotValue": 0.8,
"todayChainPv": 1,
"todayGlobalPv": 2,
"americaHotValueDouble": 1,
"globalHotValueDouble": 2,
"todayAmericaPv": 1,
"americaHotValue": 1,
"selectedValueDouble": 800,
"chinaHotValueDouble": 1,
"selectedValue": 800,
"chinaHotValue": 1,
"hotValueDouble": 0.8
}
Omni的余割计算器API工具，提供三角函数余割的计算及图像展示，支持任意角度，包括负角度和超过360度的角度，适合学习和研究三角函数。
{
"purchaseCount": 0,
"pv": 7,
"globalHotValue": 7,
"updateDt": 1757955573489,
"hotValue": 2.8,
"todayChainPv": 6,
"todayGlobalPv": 7,
"americaHotValueDouble": 0,
"globalHotValueDouble": 7,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 800,
"chinaHotValueDouble": 6,
"selectedValue": 800,
"chinaHotValue": 6,
"hotValueDouble": 2.8
}
通过此焦耳到伏特计算器，将能量转换为电压。了解能量、电荷和电压定义，使用公式电压=能量/电荷进行转换，并提供实例帮助理解。
{
"purchaseCount": 0,
"pv": 4,
"globalHotValue": 0,
"updateDt": 1758041876006,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
此API产品提供MPG与L/100 km转换，支持美制和英制加仑及公里/升的单位转换。适用于不同国家的燃油经济性单位间的快速转换，帮助用户准确计算汽车行程燃油成本。
{
"purchaseCount": 0,
"pv": 4,
"globalHotValue": 1,
"updateDt": 1757955571657,
"hotValue": 0.4,
"todayChainPv": 1,
"todayGlobalPv": 1,
"americaHotValueDouble": 0,
"globalHotValueDouble": 1,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 1,
"selectedValue": 791,
"chinaHotValue": 1,
"hotValueDouble": 0.4
}
高效的品脱到磅转换工具，支持多种物品的转换，用户可选择材料类别并输入数量，自动计算结果。支持美制及英制单位转换，可手动输入密度进行自定义转换，适用于厨房、研究、商业等场景。
{
"purchaseCount": 0,
"pv": 5,
"globalHotValue": 2,
"updateDt": 1757955572067,
"hotValue": 0.8,
"todayChainPv": 2,
"todayGlobalPv": 2,
"americaHotValueDouble": 0,
"globalHotValueDouble": 2,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 2,
"selectedValue": 791,
"chinaHotValue": 2,
"hotValueDouble": 0.8
}
这个API工具便捷地实现微克与毫克的转换，支持从微克到吨等多单位转换。通过输入数值，自动完成转换，适合多种质量单位需求。
{
"purchaseCount": 0,
"pv": 3,
"globalHotValue": 0,
"updateDt": 1758041876320,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
该API产品用于将印度制的“亿”转换为国际制的“百万”，或反之，通过简单的数学公式，支持不同地区的货币换算，帮助用户理解不同的数值系统。
{
"purchaseCount": 0,
"pv": 4,
"globalHotValue": 1,
"updateDt": 1757955572408,
"hotValue": 0.4,
"todayChainPv": 1,
"todayGlobalPv": 1,
"americaHotValueDouble": 0,
"globalHotValueDouble": 1,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 1,
"selectedValue": 791,
"chinaHotValue": 1,
"hotValueDouble": 0.4
}
该API产品是一款长度转换工具，支持20种长度单位的快速转换，包括米、英寸、光年等。用户可在工具中输入最多11种单位，实时获取转换结果。另提供圆周长和面积单位转换工具。
{
"purchaseCount": 0,
"pv": 4,
"globalHotValue": 0,
"updateDt": "2025-09-17 00:57:57",
"hotValue": 0,
"weekTrailSuccessRate": null,
"weekTrailSuccessSum": null,
"todayChainPv": 0,
"weekTrailSum": null,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"todayTrailSum": null,
"americaHotValue": 0,
"selectedValueDouble": 791,
"weekTrailSuccessNumMap": null,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"hotValueDouble": 0,
"chinaHotValue": 0,
"weekTrailNumMap": null
}
专为65岁以上老年人设计的BMI计算API，使用标准公式BMI=体重(kg)/身高²(m²)，支持公制/英制单位转换，采用老年BMI分类标准：<23为偏瘦，23-29.9为正常，≥30为超重/肥胖，提供精准健康评估。
{
"purchaseCount": 0,
"pv": 3,
"globalHotValue": 0,
"updateDt": 1758041877734,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 800,
"chinaHotValueDouble": 0,
"selectedValue": 800,
"chinaHotValue": 0,
"hotValueDouble": 0
}
该API产品是囚徒困境计算器，通过数学框架分析博弈论基本原理，支持简单与迭代囚徒困境游戏，预测玩家策略和结果，帮助用户理解策略选择与纳什均衡。
{
"purchaseCount": 0,
"pv": 2,
"globalHotValue": 0,
"updateDt": 1758041877660,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
通过立方尺计算器，快速计算物体体积，适用于土壤、沙子等材料需求估算。支持从多种单位转换，简化复杂计算。
{
"purchaseCount": 0,
"pv": 3,
"globalHotValue": 0,
"updateDt": 1757955572933,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
该API产品提供滴到毫升的转换功能，计算每毫升的滴数，可用于精油、药物等多场景应用，支持滴到毫升和毫升到滴的双向转换。
{
"purchaseCount": 0,
"pv": 5,
"globalHotValue": 0,
"updateDt": 1757955573140,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
这款API工具能在液体盎司和杯子之间进行快速转换，支持用户以8为基数转换单位，适用于食谱和其他相关场景。
{
"purchaseCount": 0,
"pv": 4,
"globalHotValue": 0,
"updateDt": 1757955573327,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 800,
"chinaHotValueDouble": 0,
"selectedValue": 800,
"chinaHotValue": 0,
"hotValueDouble": 0
}
该API产品提供克到盎司和盎司到克的转换功能，支持多种单位转换，包括重量、温度、长度和体积，同时解释质量与重量的区别，并提供克到盎司的计算公式。
{
"purchaseCount": 0,
"pv": 4,
"globalHotValue": 0,
"updateDt": 1758041877056,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
这款API产品提供土地面积计算和单位转换功能，支持公顷、英亩、平方米和平方英里等多种单位转换，帮助用户快速计算土地总面积或成本，适用于农业和园艺等领域。
{
"purchaseCount": 0,
"pv": 12,
"globalHotValue": 0,
"updateDt": 1757955572720,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
提供土地面积转换的API产品，支持将公亩转换为公顷及反向转换。通过简单的数学公式，用户可快速进行土地测量单位的转换，适用于农业、房地产等领域。
{
"purchaseCount": 0,
"pv": 3,
"globalHotValue": 0,
"updateDt": 1757955572573,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
天文单位是用于测量地球与太阳距离的长度单位，约为149,597,870,700米。它适用于行星间距离计算，转换为公里时需除以1000。天文单位非SI单位，但在行星天文学中广泛使用。
{
"purchaseCount": 0,
"pv": 5,
"globalHotValue": 0,
"updateDt": 1758041876841,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
本API工具可将光年转换为多种长度单位，如英里、公里、米和天文单位。1光年约为5.88万亿英里或9.46万亿公里，支持快速计算复杂宇宙距离。
{
"purchaseCount": 0,
"pv": 3,
"globalHotValue": 1,
"updateDt": 1757955573210,
"hotValue": 0.4,
"todayChainPv": 1,
"todayGlobalPv": 1,
"americaHotValueDouble": 0,
"globalHotValueDouble": 1,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 1,
"selectedValue": 791,
"chinaHotValue": 1,
"hotValueDouble": 0.4
}
本API产品提供网格到微米转换功能，辅助颗粒分析。通过网格和微米的反比关系进行计算，支持50至400网格的转换，帮助理解颗粒尺寸分布。
{
"purchaseCount": 0,
"pv": 3,
"globalHotValue": 1,
"updateDt": 1757955573088,
"hotValue": 0.4,
"todayChainPv": 1,
"todayGlobalPv": 1,
"americaHotValueDouble": 0,
"globalHotValueDouble": 1,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 1,
"selectedValue": 791,
"chinaHotValue": 1,
"hotValueDouble": 0.4
}
像素到英寸转换器API可根据PPI将像素转换为英寸，反之亦然。支持96 PPI下1像素等于0.0104英寸的转换，适用于图形和网页设计。
{
"purchaseCount": 0,
"pv": 3,
"globalHotValue": 1,
"updateDt": 1757955573038,
"hotValue": 0.4,
"todayChainPv": 1,
"todayGlobalPv": 1,
"americaHotValueDouble": 0,
"globalHotValueDouble": 1,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 1,
"selectedValue": 791,
"chinaHotValue": 1,
"hotValueDouble": 0.4
}
