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Show More * * * ### 61.0 Nps Score Already have Vensim? ### All Vensim Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • about 5 years ago More Options - [ # Use of piecewise constant variables ](/discussions/use-of-piecewise-constant-variables) I'm trying using a piecewise constant fonction in my vensim model, by defining an auxiliary with a look UP as graph. But i don't know how to define the equation subscripts correspondant to piecewise constant functions. If i put a constant, it will only considered the constant for all the... [Read more](/discussions/use-of-piecewise-constant-variables) [ Business Process Simulation Software ](https://www.g2.com/tags/business-process-simulation-software)[ Simulation & CAE Software ](https://www.g2.com/tags/simulation-amp-cae-software) * * * \<0\>0\>Upvotes 1 * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Vensim+questions+and+get+answers+from+expert+users+in+our+Vensim+Discussions+section.&title=Vensim+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fvensim%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Vensim+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fvensim%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fvensim%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Vensim+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fvensim%2Fdiscuss%0aAsk+Vensim+questions+and+get+answers+from+expert+users+in+our+Vensim+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Vensim+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fvensim%2Fdiscuss%0aAsk+Vensim+questions+and+get+answers+from+expert+users+in+our+Vensim+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • over 5 years ago More Options - [ # Can we interface other programming language with vensim? ](/discussions/35168-can-we-interface-other-programming-language-with-vensim) Interfacing with other programming languages would help me to quickly analyze the simulation daata [ Computer-Aided Engineering (CAE) Software ](https://www.g2.com/tags/computer-aided-engineering-cae-software) * * * \<0\>0\>Upvotes 1 * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Vensim+questions+and+get+answers+from+expert+users+in+our+Vensim+Discussions+section.&title=Vensim+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fvensim%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Vensim+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fvensim%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fvensim%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Vensim+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fvensim%2Fdiscuss%0aAsk+Vensim+questions+and+get+answers+from+expert+users+in+our+Vensim+Discussions+section.) 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