思源内置模板函数

内容延续自：https://docs.siyuan-note.club/zh-Hans/reference/block/attribute.html

函数名	简介
`FormatFloat`	格式化输出浮点数
`ISOWeek`	获取日期对应的 ISO 8601 周数
`WeekdayCN2`	获取日期对应的中文星期名称 (Sunday: `"日"`)
`WeekdayCN`	获取日期对应的中文星期名称 (Sunday: `"天"`)
`Weekday`	获取日期对应的星期编号 (Sunday: `0`)
`log`	对数运算 $⌊ lo g_{a} N ⌋$ (返回 `int64` 类型)
`logf`	对数运算 $lo g_{a} N$ (返回 `float64` 类型)
`parseTime`	解析时间戳字符串
`pow`	指数运算 $⌊ a^{n} ⌋$ (返回 `int64` 类型)
`powf`	指数运算 $a^{n}$ (返回 `float64` 类型)

`FormatFloat` {#FormatFloat}

介绍

格式化输出浮点数

函数定义 func FormatFloat(format string, n float64) string 🔗

参数

format: string 格式字符串

n: float64 待格式化的浮点数

返回值

string 浮点数格式化输出字符串

参考

Issue #11158 · siyuan-note/siyuan · GitHub

humanize package FormatFloat - github.com/dustin/go-humanize - Go Packages

示例 - Go Playground

=> {{FormatFloat "" 12345.6789}} // [!code highlight]
<= 12,345.68

=> {{FormatFloat "#" 12345.6789}} // [!code highlight]
<= 12345.678900000

=> {{FormatFloat "#." 12345.6789}} // [!code highlight]
<= 12346

=> {{FormatFloat "#,###" 12345.6789}} // [!code highlight]
<= 12345,679

=> {{FormatFloat "#.###" 12345.6789}} // [!code highlight]
<= 12345.679

=> {{FormatFloat "#,###." 12345.6789}} // [!code highlight]
<= 12,346

=> {{FormatFloat "#'###." 12345.6789}} // [!code highlight]
<= 12'346

=> {{FormatFloat "#,###.##" 12345.6789}} // [!code highlight]
<= 12,345.68

=> {{FormatFloat "#'###.##" 12345.6789}} // [!code highlight]
<= 12'345.68

=> {{FormatFloat "#,###.######" 12345.6789}} // [!code highlight]
<= 12,345.678900

=> {{FormatFloat "#'###.######" 12345.6789}} // [!code highlight]
<= 12'345.678900

`ISOWeek` {#ISOWeek}

介绍

获取日期对应的 ISO 8601 周数

每年的第一周在一月内至少包含四天 (包含一月第一个星期四的一周)

函数定义 func ISOWeek(date time.Time) int 🔗

参数

data: time.Time 时间日期对象

返回值

int 指定日期对应的周数 1 ~ 53

参考

Pull Request #9812 · siyuan-note/siyuan · GitHub

time package Time.ISOWeek - time - Go Packages

ISO week numbers

=> 2020-01-01 在 2020 年第 {{toDate "2006-01-02" "2020-01-01" | ISOWeek}} 周 // [!code highlight]
<= 2020-01-01 在 2020 年第 1 周

=> 2021-01-01 在 2020 年第 {{toDate "2006-01-02" "2021-01-01" | ISOWeek}} 周 // [!code highlight]
<= 2021-01-01 在 2020 年第 53 周

=> 2022-01-01 在 2021 年第 {{toDate "2006-01-02" "2022-01-01" | ISOWeek}} 周 // [!code highlight]
<= 2022-01-01 在 2021 年第 52 周

=> 2023-01-01 在 2022 年第 {{toDate "2006-01-02" "2023-01-01" | ISOWeek}} 周 // [!code highlight]
<= 2023-01-01 在 2022 年第 52 周

=> 2024-01-01 在 2024 年第 {{toDate "2006-01-02" "2024-01-01" | ISOWeek}} 周 // [!code highlight]
<= 2024-01-01 在 2024 年第 1 周

`WeekdayCN2` {#WeekdayCN2}

介绍

获取日期对应的中文星期名称

Sunday: 天

函数定义 func WeekdayCN2(date time.Time) string 🔗

参数

data: time.Time 时间日期对象

返回值

string 指定日期对应的中文星期名称字符串 天/一/二/三/四/五/六

参考

Pull Request #9815 · siyuan-note/siyuan · GitHub

=> 2024-01-01 星期{{toDate "2006-01-02" "2024-01-01" | WeekdayCN2}} // [!code highlight]
<= 2024-01-01 星期一

=> 2024-01-02 星期{{toDate "2006-01-02" "2024-01-02" | WeekdayCN2}} // [!code highlight]
<= 2024-01-02 星期二

=> 2024-01-03 星期{{toDate "2006-01-02" "2024-01-03" | WeekdayCN2}} // [!code highlight]
<= 2024-01-03 星期三

=> 2024-01-04 星期{{toDate "2006-01-02" "2024-01-04" | WeekdayCN2}} // [!code highlight]
<= 2024-01-04 星期四

=> 2024-01-05 星期{{toDate "2006-01-02" "2024-01-05" | WeekdayCN2}} // [!code highlight]
<= 2024-01-05 星期五

=> 2024-01-06 星期{{toDate "2006-01-02" "2024-01-06" | WeekdayCN2}} // [!code highlight]
<= 2024-01-06 星期六

=> 2024-01-07 星期{{toDate "2006-01-02" "2024-01-07" | WeekdayCN2}} // [!code highlight]
<= 2024-01-07 星期天

`WeekdayCN` {#WeekdayCN}

介绍

获取日期对应的中文星期名称

Sunday: 日

函数定义 func WeekdayCN(date time.Time) string 🔗

参数

data: time.Time 时间日期对象

返回值

string 指定日期对应的中文星期名称字符串 日/一/二/三/四/五/六

参考

Pull Request #9812 · siyuan-note/siyuan · GitHub

=> 2024-01-01 周{{toDate "2006-01-02" "2024-01-01" | WeekdayCN}} // [!code highlight]
<= 2024-01-01 周一

=> 2024-01-02 周{{toDate "2006-01-02" "2024-01-02" | WeekdayCN}} // [!code highlight]
<= 2024-01-02 周二

=> 2024-01-03 周{{toDate "2006-01-02" "2024-01-03" | WeekdayCN}} // [!code highlight]
<= 2024-01-03 周三

=> 2024-01-04 周{{toDate "2006-01-02" "2024-01-04" | WeekdayCN}} // [!code highlight]
<= 2024-01-04 周四

=> 2024-01-05 周{{toDate "2006-01-02" "2024-01-05" | WeekdayCN}} // [!code highlight]
<= 2024-01-05 周五

=> 2024-01-06 周{{toDate "2006-01-02" "2024-01-06" | WeekdayCN}} // [!code highlight]
<= 2024-01-06 周六

=> 2024-01-07 周{{toDate "2006-01-02" "2024-01-07" | WeekdayCN}} // [!code highlight]
<= 2024-01-07 周日

`Weekday` {#Weekday}

介绍

获取日期对应的星期编号

函数定义 func Weekday(date time.Time) int 🔗

参数

data: time.Time 时间日期对象

返回值

int 指定日期对应的星期编号 0 ~ 6

星期编号	星期名称
`0`	周日
`1`	周一
`2`	周二
`3`	周三
`4`	周四
`5`	周五
`6`	周六

参考

Pull Request #9812 · siyuan-note/siyuan · GitHub

time package Time.Weekday - time - Go Packages

=> {{toDate "2006-01-02" "2024-01-01" | Weekday}} // [!code highlight]
<= 1

=> {{toDate "2006-01-02" "2024-01-02" | Weekday}} // [!code highlight]
<= 2

=> {{toDate "2006-01-02" "2024-01-03" | Weekday}} // [!code highlight]
<= 3

=> {{toDate "2006-01-02" "2024-01-04" | Weekday}} // [!code highlight]
<= 4

=> {{toDate "2006-01-02" "2024-01-05" | Weekday}} // [!code highlight]
<= 5

=> {{toDate "2006-01-02" "2024-01-06" | Weekday}} // [!code highlight]
<= 6

=> {{toDate "2006-01-02" "2024-01-07" | Weekday}} // [!code highlight]
<= 0

`log` {#log}

介绍

对数运算

⌊ lo g_{a} N ⌋

运算结果向下取整

函数定义 func log(N, a interface{}) int64

参数

N: interface{} 真数

a: interface{} 底数

返回值

int64 向下取整后的对数运算结果

⌊ lo g_{a} N ⌋

参考

Issue #9911 · siyuan-note/siyuan · GitHub

=> {{log 10 10}} // [!code highlight]
<= 1

=> {{log 10.0 10.0}} // [!code highlight]
<= 1

=> {{log "10" "10"}} // [!code highlight]
<= 1

=> {{log "10.0" "10.0"}} // [!code highlight]
<= 1

=> {{log 99 10}} // [!code highlight]
<= 1

=> {{log 100 10}} // [!code highlight]
<= 2

=> {{log 101 10}} // [!code highlight]
<= 2

=> {{log 0 10}} // [!code highlight]
<= -9223372036854775808

=> {{log 10 0}} // [!code highlight]
<= 0

=> {{log -10 10}} // [!code highlight]
<= -9223372036854775808

=> {{log 10 -10}} // [!code highlight]
<= -9223372036854775808

=> {{log -10 -10}} // [!code highlight]
<= -9223372036854775808

`logf` {#logf}

介绍

对数运算

lo g_{a} N

保留浮点数运算结果

函数定义 func logf(N, a interface{}) float64

参数

N: interface{} 真数

a: interface{} 底数

返回值

float64 对数运算结果

lo g_{a} N

参考

Issue #9911 · siyuan-note/siyuan · GitHub

=> {{logf 10 10}} // [!code highlight]
<= 1

=> {{logf 10.0 10.0}} // [!code highlight]
<= 1

=> {{logf "10" "10"}} // [!code highlight]
<= 1

=> {{logf "10.0" "10.0"}} // [!code highlight]
<= 1

=> {{logf 99 10}} // [!code highlight]
<= 1.9956351945975497

=> {{logf 100 10}} // [!code highlight]
<= 2

=> {{logf 101 10}} // [!code highlight]
<= 2.0043213737826426

=> {{logf 0 10}} // [!code highlight]
<= -Inf

=> {{logf 10 0}} // [!code highlight]
<= -0

=> {{logf -10 10}} // [!code highlight]
<= NaN

=> {{logf 10 -10}} // [!code highlight]
<= NaN

=> {{logf -10 -10}} // [!code highlight]
<= NaN

`parseTime` {#parseTime}

介绍

解析时间戳字符串

函数定义 func parseTime(dateStr string) time.Time

参数

dateStr: string 时间戳字符串

返回值

time.Time 时间戳对应的时间日期对象

参考

Issue #3605 · siyuan-note/siyuan · GitHub

GitHub - araddon/dateparse

=> {{FormatFloat "" 12345.6789}} // [!code highlight]
<= 12,345.68

=> {{parseTime "May 8, 2009 5:57:51 PM"}} // [!code highlight]
<= 2009-05-08 17:57:51 +0000 UTC

=> {{parseTime "oct 7, 1970"}} // [!code highlight]
<= 1970-10-07 00:00:00 +0000 UTC

=> {{parseTime "oct 7, '70"}} // [!code highlight]
<= 1970-10-07 00:00:00 +0000 UTC

=> {{parseTime "oct. 7, 1970"}} // [!code highlight]
<= 1970-10-07 00:00:00 +0000 UTC

=> {{parseTime "oct. 7, 70"}} // [!code highlight]
<= 1970-10-07 00:00:00 +0000 UTC

=> {{parseTime "Mon Jan  2 15:04:05 2006"}} // [!code highlight]
<= 2006-01-02 15:04:05 +0000 UTC

=> {{parseTime "Mon Jan  2 15:04:05 MST 2006"}} // [!code highlight]
<= 2006-01-02 15:04:05 +0000 MST

=> {{parseTime "Mon Jan 02 15:04:05 -0700 2006"}} // [!code highlight]
<= 2006-01-02 15:04:05 -0700 -0700

=> {{parseTime "Monday, 02-Jan-06 15:04:05 MST"}} // [!code highlight]
<= 2006-01-02 15:04:05 +0000 MST

=> {{parseTime "Mon, 02 Jan 2006 15:04:05 MST"}} // [!code highlight]
<= 2006-01-02 15:04:05 +0000 MST

=> {{parseTime "Tue, 11 Jul 2017 16:28:13 +0200 (CEST)"}} // [!code highlight]
<= 2017-07-11 16:28:13 +0200 +0200

=> {{parseTime "Mon, 02 Jan 2006 15:04:05 -0700"}} // [!code highlight]
<= 2006-01-02 15:04:05 -0700 -0700

=> {{parseTime "Mon 30 Sep 2018 09:09:09 PM UTC"}} // [!code highlight]
<= 2018-09-30 21:09:09 +0000 UTC

=> {{parseTime "Mon Aug 10 15:44:11 UTC+0100 2015"}} // [!code highlight]
<= 2015-08-10 15:44:11 +0000 UTC

=> {{parseTime "Thu, 4 Jan 2018 17:53:36 +0000"}} // [!code highlight]
<= 2018-01-04 17:53:36 +0000 UTC

=> {{parseTime "Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)"}} // [!code highlight]
<= 2015-07-03 18:04:07 +0100 GMT

=> {{parseTime "Sun, 3 Jan 2021 00:12:23 +0800 (GMT+08:00)"}} // [!code highlight]
<= 2021-01-03 00:12:23 +0800 +0800

=> {{parseTime "September 17, 2012 10:09am"}} // [!code highlight]
<= 2012-09-17 10:09:00 +0000 UTC

=> {{parseTime "September 17, 2012 at 10:09am PST-08"}} // [!code highlight]
<= 2012-09-17 10:09:00 -0800 PST

=> {{parseTime "September 17, 2012, 10:10:09"}} // [!code highlight]
<= 2012-09-17 10:10:09 +0000 UTC

=> {{parseTime "October 7, 1970"}} // [!code highlight]
<= 1970-10-07 00:00:00 +0000 UTC

=> {{parseTime "October 7th, 1970"}} // [!code highlight]
<= 1970-10-07 00:00:00 +0000 UTC

=> {{parseTime "12 Feb 2006, 19:17"}} // [!code highlight]
<= 2006-02-12 19:17:00 +0000 UTC

=> {{parseTime "12 Feb 2006 19:17"}} // [!code highlight]
<= 2006-02-12 19:17:00 +0000 UTC

=> {{parseTime "14 May 2019 19:11:40.164"}} // [!code highlight]
<= 2019-05-14 19:11:40.164 +0000 UTC

=> {{parseTime "7 oct 70"}} // [!code highlight]
<= 1970-10-07 00:00:00 +0000 UTC

=> {{parseTime "7 oct 1970"}} // [!code highlight]
<= 1970-10-07 00:00:00 +0000 UTC

=> {{parseTime "03 February 2013"}} // [!code highlight]
<= 2013-02-03 00:00:00 +0000 UTC

=> {{parseTime "1 July 2013"}} // [!code highlight]
<= 2013-07-01 00:00:00 +0000 UTC

=> {{parseTime "2013-Feb-03"}} // [!code highlight]
<= 2013-02-03 00:00:00 +0000 UTC

=> {{parseTime "06/Jan/2008:15:04:05 -0700"}} // [!code highlight]
<= 2008-01-06 15:04:05 -0700 -0700

=> {{parseTime "06/Jan/2008 15:04:05 -0700"}} // [!code highlight]
<= 2008-01-06 15:04:05 -0700 -0700

=> {{parseTime "3/31/2014"}} // [!code highlight]
<= 2014-03-31 00:00:00 +0000 UTC

=> {{parseTime "03/31/2014"}} // [!code highlight]
<= 2014-03-31 00:00:00 +0000 UTC

=> {{parseTime "08/21/71"}} // [!code highlight]
<= 1971-08-21 00:00:00 +0000 UTC

=> {{parseTime "8/1/71"}} // [!code highlight]
<= 1971-08-01 00:00:00 +0000 UTC

=> {{parseTime "4/8/2014 22:05"}} // [!code highlight]
<= 2014-04-08 22:05:00 +0000 UTC

=> {{parseTime "04/08/2014 22:05"}} // [!code highlight]
<= 2014-04-08 22:05:00 +0000 UTC

=> {{parseTime "4/8/14 22:05"}} // [!code highlight]
<= 2014-04-08 22:05:00 +0000 UTC

=> {{parseTime "04/2/2014 03:00:51"}} // [!code highlight]
<= 2014-04-02 03:00:51 +0000 UTC

=> {{parseTime "8/8/1965 12:00:00 AM"}} // [!code highlight]
<= 1965-08-08 00:00:00 +0000 UTC

=> {{parseTime "8/8/1965 01:00:01 PM"}} // [!code highlight]
<= 1965-08-08 13:00:01 +0000 UTC

=> {{parseTime "8/8/1965 01:00 PM"}} // [!code highlight]
<= 1965-08-08 13:00:00 +0000 UTC

=> {{parseTime "8/8/1965 1:00 PM"}} // [!code highlight]
<= 1965-08-08 13:00:00 +0000 UTC

=> {{parseTime "8/8/1965 12:00 AM"}} // [!code highlight]
<= 1965-08-08 00:00:00 +0000 UTC

=> {{parseTime "4/02/2014 03:00:51"}} // [!code highlight]
<= 2014-04-02 03:00:51 +0000 UTC

=> {{parseTime "03/19/2012 10:11:59"}} // [!code highlight]
<= 2012-03-19 10:11:59 +0000 UTC

=> {{parseTime "03/19/2012 10:11:59.3186369"}} // [!code highlight]
<= 2012-03-19 10:11:59.3186369 +0000 UTC

=> {{parseTime "2014/3/31"}} // [!code highlight]
<= 2014-03-31 00:00:00 +0000 UTC

=> {{parseTime "2014/03/31"}} // [!code highlight]
<= 2014-03-31 00:00:00 +0000 UTC

=> {{parseTime "2014/4/8 22:05"}} // [!code highlight]
<= 2014-04-08 22:05:00 +0000 UTC

=> {{parseTime "2014/04/08 22:05"}} // [!code highlight]
<= 2014-04-08 22:05:00 +0000 UTC

=> {{parseTime "2014/04/2 03:00:51"}} // [!code highlight]
<= 2014-04-02 03:00:51 +0000 UTC

=> {{parseTime "2014/4/02 03:00:51"}} // [!code highlight]
<= 2014-04-02 03:00:51 +0000 UTC

=> {{parseTime "2012/03/19 10:11:59"}} // [!code highlight]
<= 2012-03-19 10:11:59 +0000 UTC

=> {{parseTime "2012/03/19 10:11:59.3186369"}} // [!code highlight]
<= 2012-03-19 10:11:59.3186369 +0000 UTC

=> {{parseTime "2014:3:31"}} // [!code highlight]
<= 2014-03-31 00:00:00 +0000 UTC

=> {{parseTime "2014:03:31"}} // [!code highlight]
<= 2014-03-31 00:00:00 +0000 UTC

=> {{parseTime "2014:4:8 22:05"}} // [!code highlight]
<= 2014-04-08 22:05:00 +0000 UTC

=> {{parseTime "2014:04:08 22:05"}} // [!code highlight]
<= 2014-04-08 22:05:00 +0000 UTC

=> {{parseTime "2014:04:2 03:00:51"}} // [!code highlight]
<= 2014-04-02 03:00:51 +0000 UTC

=> {{parseTime "2014:4:02 03:00:51"}} // [!code highlight]
<= 2014-04-02 03:00:51 +0000 UTC

=> {{parseTime "2012:03:19 10:11:59"}} // [!code highlight]
<= 2012-03-19 10:11:59 +0000 UTC

=> {{parseTime "2012:03:19 10:11:59.3186369"}} // [!code highlight]
<= 2012-03-19 10:11:59.3186369 +0000 UTC

=> {{parseTime "2014年04月08日"}} // [!code highlight]
<= 2014-04-08 00:00:00 +0000 UTC

=> {{parseTime "2006-01-02T15:04:05+0000"}} // [!code highlight]
<= 2006-01-02 15:04:05 +0000 UTC

=> {{parseTime "2009-08-12T22:15:09-07:00"}} // [!code highlight]
<= 2009-08-12 22:15:09 -0700 -0700

=> {{parseTime "2009-08-12T22:15:09"}} // [!code highlight]
<= 2009-08-12 22:15:09 +0000 UTC

=> {{parseTime "2009-08-12T22:15:09.988"}} // [!code highlight]
<= 2009-08-12 22:15:09.988 +0000 UTC

=> {{parseTime "2009-08-12T22:15:09Z"}} // [!code highlight]
<= 2009-08-12 22:15:09 +0000 UTC

=> {{parseTime "2017-07-19T03:21:51:897+0100"}} // [!code highlight]
<= 2017-07-19 03:21:51.897 +0100 +0100

=> {{parseTime "2019-05-29T08:41-04"}} // [!code highlight]
<= 2019-05-29 08:41:00 -0400 -0400

=> {{parseTime "2014-04-26 17:24:37.3186369"}} // [!code highlight]
<= 2014-04-26 17:24:37.3186369 +0000 UTC

=> {{parseTime "2012-08-03 18:31:59.257000000"}} // [!code highlight]
<= 2012-08-03 18:31:59.257 +0000 UTC

=> {{parseTime "2014-04-26 17:24:37.123"}} // [!code highlight]
<= 2014-04-26 17:24:37.123 +0000 UTC

=> {{parseTime "2013-04-01 22:43"}} // [!code highlight]
<= 2013-04-01 22:43:00 +0000 UTC

=> {{parseTime "2013-04-01 22:43:22"}} // [!code highlight]
<= 2013-04-01 22:43:22 +0000 UTC

=> {{parseTime "2014-12-16 06:20:00 UTC"}} // [!code highlight]
<= 2014-12-16 06:20:00 +0000 UTC

=> {{parseTime "2014-12-16 06:20:00 GMT"}} // [!code highlight]
<= 2014-12-16 06:20:00 +0000 UTC

=> {{parseTime "2014-04-26 05:24:37 PM"}} // [!code highlight]
<= 2014-04-26 17:24:37 +0000 UTC

=> {{parseTime "2014-04-26 13:13:43 +0800"}} // [!code highlight]
<= 2014-04-26 13:13:43 +0800 +0800

=> {{parseTime "2014-04-26 13:13:43 +0800 +08"}} // [!code highlight]
<= 2014-04-26 13:13:43 +0800 +0800

=> {{parseTime "2014-04-26 13:13:44 +09:00"}} // [!code highlight]
<= 2014-04-26 13:13:44 +0900 +0900

=> {{parseTime "2012-08-03 18:31:59.257000000 +0000 UTC"}} // [!code highlight]
<= 2012-08-03 18:31:59.257 +0000 UTC

=> {{parseTime "2015-09-30 18:48:56.35272715 +0000 UTC"}} // [!code highlight]
<= 2015-09-30 18:48:56.35272715 +0000 UTC

=> {{parseTime "2015-02-18 00:12:00 +0000 GMT"}} // [!code highlight]
<= 2015-02-18 00:12:00 +0000 UTC

=> {{parseTime "2015-02-18 00:12:00 +0000 UTC"}} // [!code highlight]
<= 2015-02-18 00:12:00 +0000 UTC

=> {{parseTime "2015-02-08 03:02:00 +0300 MSK m=+0.000000001"}} // [!code highlight]
<= 2015-02-08 03:02:00 +0300 +0300

=> {{parseTime "2015-02-08 03:02:00.001 +0300 MSK m=+0.000000001"}} // [!code highlight]
<= 2015-02-08 03:02:00.001 +0300 +0300

=> {{parseTime "2017-07-19 03:21:51+00:00"}} // [!code highlight]
<= 2017-07-19 03:21:51 +0000 UTC

=> {{parseTime "2014-04-26"}} // [!code highlight]
<= 2014-04-26 00:00:00 +0000 UTC

=> {{parseTime "2014-04"}} // [!code highlight]
<= 2014-04-01 00:00:00 +0000 UTC

=> {{parseTime "2014"}} // [!code highlight]
<= 2014-01-01 00:00:00 +0000 UTC

=> {{parseTime "2014-05-11 08:20:13,787"}} // [!code highlight]
<= 2014-05-11 08:20:13.787 +0000 UTC

=> {{parseTime "2020-07-20+08:00"}} // [!code highlight]
<= 2020-07-20 00:00:00 +0800 +0800

=> {{parseTime "3.31.2014"}} // [!code highlight]
<= 2014-03-31 00:00:00 +0000 UTC

=> {{parseTime "03.31.2014"}} // [!code highlight]
<= 2014-03-31 00:00:00 +0000 UTC

=> {{parseTime "08.21.71"}} // [!code highlight]
<= 1971-08-21 00:00:00 +0000 UTC

=> {{parseTime "2014.03"}} // [!code highlight]
<= 2014-03-01 00:00:00 +0000 UTC

=> {{parseTime "2014.03.30"}} // [!code highlight]
<= 2014-03-30 00:00:00 +0000 UTC

=> {{parseTime "20140601"}} // [!code highlight]
<= 2014-06-01 00:00:00 +0000 UTC

=> {{parseTime "20140722105203"}} // [!code highlight]
<= 2014-07-22 10:52:03 +0000 UTC

=> {{parseTime "171113 14:14:20"}} // [!code highlight]
<= 2017-11-13 14:14:20 +0000 UTC

=> {{parseTime "1332151919"}} // [!code highlight]
<= 2012-03-19 10:11:59 +0000 UTC

=> {{parseTime "1384216367189"}} // [!code highlight]
<= 2013-11-12 00:32:47.189 +0000 UTC

=> {{parseTime "1384216367111222"}} // [!code highlight]
<= 2013-11-12 00:32:47.111222 +0000 UTC

=> {{parseTime "1384216367111222333"}} // [!code highlight]
<= 2013-11-12 00:32:47.111222333 +0000 UTC

`pow` {#pow}

介绍

指数运算

⌊ a^{n} ⌋

运算结果向 0 取整

函数定义 func pow(a, n interface{}) int64

参数

a: interface{} 底数

n: interface{} 指数

返回值

int64 向 0 取整后的指数运算结果

⌊ a^{n} ⌋

参考

Issue #9911 · siyuan-note/siyuan · GitHub

=> {{pow 10 1}} // [!code highlight]
<= 10

=> {{pow 10.0 1.0}} // [!code highlight]
<= 10

=> {{pow "10" "1"}} // [!code highlight]
<= 10

=> {{pow "10.0" "1.0"}} // [!code highlight]
<= 10

=> {{pow 10 0.5}} // [!code highlight]
<= 3

=> {{pow 10 1.5}} // [!code highlight]
<= 31

=> {{powf 10 10}} // [!code highlight]
<= 10000000000

=> {{pow 0 10}} // [!code highlight]
<= 0

=> {{pow 10 0}} // [!code highlight]
<= 1

=> {{pow -10 1}} // [!code highlight]
<= -10

=> {{pow 10 -1}} // [!code highlight]
<= 0

=> {{pow -10 -1}} // [!code highlight]
<= 0

`powf` {#powf}

介绍

指数运算

a^{n}

保留浮点数运算结果

函数定义 func powf(a, n interface{}) float64

参数

a: interface{} 底数

n: interface{} 指数

返回值

float64 指数运算结果

a^{n}

参考

Issue #9911 · siyuan-note/siyuan · GitHub

=> {{powf 10 1}} // [!code highlight]
<= 10

=> {{powf 10.0 1.0}} // [!code highlight]
<= 10

=> {{powf "10" "1"}} // [!code highlight]
<= 10

=> {{powf "10.0" "1.0"}} // [!code highlight]
<= 10

=> {{powf 10 0.5}} // [!code highlight]
<= 3.1622776601683795

=> {{powf 10 1.5}} // [!code highlight]
<= 31.622776601683796

=> {{powf 10 10}} // [!code highlight]
<= 1e+10

=> {{powf 0 10}} // [!code highlight]
<= 0

=> {{powf 10 0}} // [!code highlight]
<= 1

=> {{powf -10 1}} // [!code highlight]
<= -10

=> {{powf 10 -1}} // [!code highlight]
<= 0.1

=> {{powf -10 -1}} // [!code highlight]
<= -0.1

FormatFloat {#FormatFloat}#

ISOWeek {#ISOWeek}#

WeekdayCN2 {#WeekdayCN2}#

WeekdayCN {#WeekdayCN}#

Weekday {#Weekday}#

log {#log}#

logf {#logf}#

parseTime {#parseTime}#

pow {#pow}#

powf {#powf}#

`FormatFloat` {#FormatFloat}

`ISOWeek` {#ISOWeek}

`WeekdayCN2` {#WeekdayCN2}

`WeekdayCN` {#WeekdayCN}

`Weekday` {#Weekday}

`log` {#log}

`logf` {#logf}

`parseTime` {#parseTime}

`pow` {#pow}

`powf` {#powf}