Fibonacci计算器可自动计算Fibonacci数列的任意项，支持自定义起始值，快速获取前250项，并提供与股票交易相关的斐波那契回撤计算。
{
"purchaseCount": 0,
"pv": 2,
"globalHotValue": 0,
"updateDt": "2025-09-04 00:51:18",
"hotValue": 0,
"weekTrailSuccessRate": null,
"weekTrailSuccessSum": null,
"todayChainPv": 0,
"weekTrailSum": null,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"todayTrailSum": null,
"americaHotValue": 0,
"selectedValueDouble": 800,
"weekTrailSuccessNumMap": null,
"chinaHotValueDouble": 0,
"selectedValue": 800,
"hotValueDouble": 0,
"chinaHotValue": 0,
"weekTrailNumMap": null
}
这款API产品可计算第n个调和数或前n项调和级数之和，并解答调和数与调和级数的基本概念问题，支持整数与非整数计算。
{
"purchaseCount": 0,
"pv": 2,
"globalHotValue": 0,
"updateDt": "2025-09-04 00:51:18",
"hotValue": 0,
"weekTrailSuccessRate": null,
"weekTrailSuccessSum": null,
"todayChainPv": 0,
"weekTrailSum": null,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"todayTrailSum": null,
"americaHotValue": 0,
"selectedValueDouble": 800,
"weekTrailSuccessNumMap": null,
"chinaHotValueDouble": 0,
"selectedValue": 800,
"hotValueDouble": 0,
"chinaHotValue": 0,
"weekTrailNumMap": null
}
