How to insert multiple values and sum them

How to insert multiple values and sum them - Messages

#1 Posted: 2/18/2020 2:19:48 PM
hrstoev

hrstoev

0 likes in 1 posts.

Group: User

Hello! I need to insert 91 numbers and use the sum function in a formula to sum them.
This is the formula I need to make:

https://i.imgur.com/89KDAWa.png

Could you please tell me how can I accomplish this? How do I make an "i" index and how do I define "n"?
I am a complete novice in using Smath, this is for a university coursework.
Thank you very much!
#2 Posted: 2/18/2020 3:21:33 PM
NDTM Amarasekera

NDTM Amarasekera

130 likes in 352 posts.

Group: User

Hello.
This may be helpful.

Summation EX.sm (214 KiB) downloaded 111 time(s).
Look within!... The secret is inside you. Best Regards Eng. NDTM Amarasekera - Sri Lanka
#3 Posted: 2/19/2020 9:57:35 AM
Jean Giraud

Jean Giraud

983 likes in 6866 posts.

Group: User

Wrote

Could you please tell me how can I accomplish this?


There are many to skin a cat.

Summation.PNG
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