使用 days,可以在 https://dfns.dyalog.com/n_days.htm 找到
)copy dfns days
C:\Program Files\Dyalog\Dyalog APL-64 17.1 Unicode\ws\dfns.dws saved Thu Aug 22 18:35:12 2019
86400×(days ⎕TS)-(days 1970 1 1)
1570618042
另一个选择是 over 运算符 ⍥,它会随 Dyalog 版本 18.0 到来
)copy dfns days
C:\Program Files\Dyalog\Dyalog APL-64 17.1 Unicode\ws\dfns.dws saved Thu Aug 22 18:35:12 2019
over←{(⍺⍺ ⍺)⍵⍵ ⍺⍺ ⍵} ⍝ over operator definition
86400×⎕TS days over - 1970 1 1
1570618349
从英语翻译·查看原文With days, available at https://dfns.dyalog.com/n_days.htm
)copy dfns days
C:\Program Files\Dyalog\Dyalog APL-64 17.1 Unicode\ws\dfns.dws saved Thu Aug 22 18:35:12 2019
86400×(days ⎕TS)-(days 1970 1 1)
1570618042
Another option is the over operator ⍥, arriving with Dyalog version 18.0
)copy dfns days
C:\Program Files\Dyalog\Dyalog APL-64 17.1 Unicode\ws\dfns.dws saved Thu Aug 22 18:35:12 2019
over←{(⍺⍺ ⍺)⍵⍵ ⍺⍺ ⍵} ⍝ over operator definition
86400×⎕TS days over - 1970 1 1
1570618349