LeafSight

[日本語]

How to Use

Input of numeric value

Integer value

123 123
123

Fractional value

1.23 1.23
1.23
0.123 0.123 or
.123
0.123

Input of Time(Time Interval)

Single input

1 year 1year
1year
31556952sec
123 sec 123sec
123sec
123sec
1.23 year 1.23year
1year2month23day3hour10min6.96sec
38815050.96sec

Composite input

1 year 2 month 3 day
1year2mon3day
1year2month3day
37075644sec

Input of Date(Time Point)

The current Date and Time

(now) @
2015-03-09 12:34:56
1425872096sec

Date and Time Format(YYYYMMDD.HHMMSS)

2015-03-09 12:34:56
20150309.123456D.T
2015-03-09 12:34:56
1425872096sec
03-09 12:34:56 (of the year)
309.123456D.T
2015-03-09 12:34:56
1425872096sec
12:34:56 (of today)
.123456D.T
2015-03-09 12:34:56
1425872096sec
00:00:00 (of today)
(value of 0)D.T
2015-03-09 00:00:00
1425826800sec

POSIX Time; The number of seconds elapsed since the epoch time (1970-01-01 00:00:00 UTC)

2015-03-09 12:34:56
1425872096INV
CAL
D.T
2015-03-09 12:34:56
1425872096sec

Calculation

Calculation of Numerical

Calculation, regardless of the type of operator, will take place in the order of input.
1 + 2 = 1+2=
3
1 + 2 × 3 ÷ 4 =
1+2×3÷4=
2.25

Calculation of Time Interval and Number

1min 23.4sec × 56 =
1min23.4sec×56=
1hour17min50.4sec
3002.4sec
1day ÷ 23 =
1day÷23=
1hour2min36.522sec
3756.52173913sec

Calculation of Time Intervals

The value of Time Interval are normalized by = key.
1hour + 23min =
1hour+23min=
1hour23min
4980sec
1hour - 23min =
1hour23min=
1hour-23min
2220sec
=
37min
2220sec
1hour ÷ 2min 3sec =
1hour÷2min3sec=
29.2682926829268292…

Calculation of Time Interval and Time Point

(2015-03-09) + 123day =
20150309D.T+123day=
2015-07-10 00:00:00
1436454000sec
@(now) - (1year 2month 3day) =
@-1year2mon3day=
2014-01-06 12:34:56
1388979296sec

Calculation of Time Points

In order to prevent the error by a leap year and the difference of days of the month, the largest unit of the calculation result is up to the date.
@(now) - (2013-03-09) =
@-20130309D.T=
730day12hour34min56sec
63117296sec

Conversion of Time Interval and Time Point

1year = ?day
1yearINV

day
1year
365.2425day
123456789sec = ?day
123456789secINV

day
123456789sec
1428.8980208333…day
1425872096(POSIX Time) = ?(date)
1425872096secINV
CAL
D.T
2015-03-09 12:34:56
1425872096sec
2015-03-09 12:34:56(date) = ?(POSIX Time)
20150309.123456D.T
2015-03-09 12:34:56
1425872096sec