 Rank: Newbie
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Joined: 20/08/2009(UTC)
Posts: 3
Location: Canada
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Hi! I'm new to using SMath, and I've run into what might be a glitch.  This: f(x):=x*10^-15 won't calculate, giving an error "1E - not defined" for any value of x. Is this just a precision problem with variables in the program?
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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 qev, qev wrote:Hi! I'm new to using SMath, and I've run into what might be a glitch. This: f(x):=x*10^-15 won't calculate, giving an error "1E - not defined" for any value of x. Is this just a precision problem with variables in the program? It seems it is corrected. This is from the SMath Live: Open in SMath CloudThis is obtained from SMath-Live, inserting some expressions and copying the link from there into this post ("quote" this message and you will see it) Play with it. Regards, Radovan P.S. Pay attention on your Regional settings (see the posts about it). What is the decimal separator (point or comma) and what is the function argument separator (comma or semicolumn) Edited by user 21 August 2009 01:12:57(UTC)
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When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!" |
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 Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616  Was thanked: 1978 time(s) in 666 post(s)
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qev wrote:Hi! I'm new to using SMath, and I've run into what might be a glitch. This: f(x):=x*10^-15 won't calculate, giving an error "1E - not defined" for any value of x. Is this just a precision problem with variables in the program? I remember this error. It was some time ago and it is fixed now. I just don't remember in what version it was fixed... so, if you are using the latest SMath Studio 0.82, then, please, tell me what version you need (Desktop/DesktopPortable/DesktopLinux/Handheld) and I will create fixed setup files for you. Best regards, Andrey Ivashov.
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Rank: Newbie
Groups: Registered
Joined: 20/08/2009(UTC)
Posts: 3
Location: Canada
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smath wrote:qev wrote:Hi! I'm new to using SMath, and I've run into what might be a glitch. This: f(x):=x*10^-15 won't calculate, giving an error "1E - not defined" for any value of x. Is this just a precision problem with variables in the program? I remember this error. It was some time ago and it is fixed now. I just don't remember in what version it was fixed... so, if you are using the latest SMath Studio 0.82, then, please, tell me what version you need (Desktop/DesktopPortable/DesktopLinux/Handheld) and I will create fixed setup files for you. Best regards, Andrey Ivashov. Oops, I should have mentioned what version I was using in my original post.  I'm using the Desktop version 0.82 build 3477, on WinXP SP3. Thank you!
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616 Was thanked: 1978 time(s) in 666 post(s)
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Rank: Newbie
Groups: Registered
Joined: 20/08/2009(UTC)
Posts: 3
Location: Canada
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It works great! Thank you.
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