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I was making a calculation of E.pot = m*h*g, m= 65kg h=3,5m g=9,82m/s^2 if I write 'h*m*g=' I get 2234,05J, but if I write 'E.pot:=m*g*h E.pot=' I get 2405,9J edit: smath file attached Edited by user 19 November 2012 14:46:40(UTC)
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  Rank: Administration Groups: Registered, Advanced Member Joined: 23/06/2009(UTC) Posts: 1,740   Was thanked: 318 time(s) in 268 post(s)
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Hello,
I think you've made some mistake here.
Please attach the problematic SMath file to the post.
Regards,
Radovan |
When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!" |
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  Rank: Advanced Member Groups: Registered, Advanced Member Joined: 13/01/2012(UTC) Posts: 2,648  Location: Italy Was thanked: 1331 time(s) in 876 post(s)
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Originally Posted by: jenspraest  I was making a calculation of E.pot = m*h*g, m= 65kg h=3,5m g=9,82m/s^2
if I write 'h*m*g=' I get 2234,05J, but if I write
'E.pot:=m*g*h E.pot=' I get 2405,9J
edit: smath file attached Hi jenspraest, It's not a bug, just a behavior... Please hold the mouse on the E.pot definition... you can see that SMath assign all available variables, so when you make a call to E.pot only the h value will be replaced; to have the "right" behavior you need to place the definition before the variable assignments or to create a function E.pot(m,h)regards, w3b5urf3r File Attachment(s): Davide Carpi attached the following image(s): |
If you like my plugins consider to support SMath Studio buying a plan; to offer me a coffee: paypal.me/dcprojects |
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Rank: Advanced Member Groups: Registered
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