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Offline netsonicyxf  
#1 Posted : 15 March 2020 12:58:11(UTC)
netsonicyxf


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SS 0.99.7251
Please see attached files

1.png combination.sm (4kb) downloaded 14 time(s).

Edited by user 15 March 2020 13:07:03(UTC)  | Reason: Not specified

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Offline Davide Carpi  
#2 Posted : 15 March 2020 13:32:42(UTC)
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Hello,

it isn't a wrong result, is a visual issue about what is affected by a factorial operator.

If you click on denominator's rightmost factorial you can see tat the whole line is underlined, this means that the factorial applies to all those items.

2020-03-15 11_26_20-Window.png

You have to rewrite it, like in the image below:

2020-03-15 11_25_53-Window.png


Here is the fixed worksheet.

combination.sm (4kb) downloaded 14 time(s).

Edited by user 15 March 2020 18:56:10(UTC)  | Reason: marked as solved

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thanks 1 user thanked Davide Carpi for this useful post.
on 15/03/2020(UTC)
Offline Jean Giraud  
#3 Posted : 15 March 2020 14:44:38(UTC)
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Originally Posted by: netsonicyxf Go to Quoted Post
SS 0.99.7251
Please see attached files

The bug is wrt SS 7251 ... explain:
as you type m! in denominator, it omits brackets (m!)
More from Davide [March 2016].

Maths Combine.sm (69kb) downloaded 11 time(s).


Offline netsonicyxf  
#4 Posted : 15 March 2020 15:49:51(UTC)
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Thanks, Davide and Jean.
Offline Jean Giraud  
#5 Posted : 15 March 2020 17:22:25(UTC)
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Originally Posted by: netsonicyxf Go to Quoted Post
Thanks, Davide and Jean.

Now doctored: make it productive for your statistics.

Stat Hypergeometric Acceptance.sm (20kb) downloaded 12 time(s).
Maths Special fhyper(a,b,c,x).sm (37kb) downloaded 12 time(s).
Stat Hypergeometric Edu..sm (63kb) downloaded 10 time(s).
Stat Hypergeometric.sm (80kb) downloaded 8 time(s).
Stat Hypergeometric Discrete.sm (95kb) downloaded 10 time(s).
Stat Hypergeometric [A_T_I].sm (42kb) downloaded 9 time(s).
Stat Hypergeometric PDF.sm (100kb) downloaded 9 time(s).
Stat Hypergeometric_Incertitude Revisit.sm (59kb) downloaded 10 time(s).
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