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brotjob		#1 Posted : 06 October 2015 23:57:54(UTC)
Rank: Advanced Member Groups: Registered Joined: 18/09/2014(UTC) Posts: 71 Was thanked: 7 time(s) in 7 post(s)		I am doing something that seems fairly simple but I get no result. What am I missing? brotjob attached the following image(s):
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fdufnews		#2 Posted : 07 October 2015 16:29:18(UTC)
Rank: Newbie Groups: Registered Joined: 08/04/2014(UTC) Posts: 6 Location: Paris		As said in the reference book: "Cannot solve for variables with units."
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brotjob		#3 Posted : 07 October 2015 20:32:45(UTC)
Rank: Advanced Member Groups: Registered Joined: 18/09/2014(UTC) Posts: 71 Was thanked: 7 time(s) in 7 post(s)		I read the German handbook by Dr. Martin Kraska and on page 109 he states that Solve() can deal with units which would be a major advantage over solve(). Anyway, if I delete the units the error persists so I think the units are not the cause.
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oscampo		#4 Posted : 07 October 2015 22:34:05(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/12/2009(UTC) Posts: 249 Location: Cali, Colombia Was thanked: 87 time(s) in 66 post(s)		Originally Posted by: brotjob I read the German handbook by Dr. Martin Kraska and on page 109 he states that Solve() can deal with units which would be a major advantage over solve(). Anyway, if I delete the units the error persists so I think the units are not the cause. Use: Regards, Oscar Edited by user 07 October 2015 23:10:55(UTC)  | Reason: Not specified
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brotjob		#5 Posted : 08 October 2015 01:39:13(UTC)
Rank: Advanced Member Groups: Registered Joined: 18/09/2014(UTC) Posts: 71 Was thanked: 7 time(s) in 7 post(s)		Thanks! Of course it makes more sense with a coefficient in Ohm/V and we must select the positive solution: brotjob attached the following image(s):
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