## Difference between two dates...

Difference between two dates...
# 1
01-03-2006
Difference between two dates...

Hi All,
Wish you a Happy New year...

I have to find the difference between two dates, the result should be the number of days. I have seen the "datecalc" function. Its good, can I have any other alternative.

Raju
 rajus19 View Public Profile for rajus19 Find all posts by rajus19
# 2
01-03-2006
Quote:
Originally Posted by rajus19
I have seen the "datecalc" function. Its good, can I have any other alternative.
Why re-invent the wheel again ?

Search through Yesterdays Date/Date Arithmetic
 vino View Public Profile for vino Find all posts by vino
# 3
01-04-2006
Logic behind date2jd function??

Thanks for the response.
Can you pls explain the part of logic behind date2jd.

((standard_jd = day - 32075
+ 1461 * (year + 4800 - (14 - month)/12)/4
+ 367 * (month - 2 + (14 - month)/12*12)/12
- 3 * ((year + 4900 - (14 - month)/12)/100)/4))
((jd = standard_jd-2400001))

Regards,
Raju
 rajus19 View Public Profile for rajus19 Find all posts by rajus19
# 4
01-04-2006
Perderabo picked up the algorithm from the internet.

Googling gave me this - Julian Day Numbers

Vino
 vino View Public Profile for vino Find all posts by vino
# 5
01-04-2006
Thanks Vino
 rajus19 View Public Profile for rajus19 Find all posts by rajus19

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