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 problem with graph julien Junior Member Posts: 47 Threads: 11 Joined: Oct 2019 04-09-2020, 10:19 AM Hello, I am learning how to use the editor. Most of the time it works great but sometimes i have some problems. Here is an example. In this test program, the first graph works but the second doesn't. I don't understans why. Can you help me to understand ? Thank you ! Jens Noritzsch Senior Member Posts: 371 Threads: 13 Joined: Apr 2020 Institution: RWTH Aachen University 04-09-2020, 03:45 PM (This post was last modified: 04-09-2020, 03:47 PM by Jens Noritzsch.) Hm… do I miss an attachment? julien Junior Member Posts: 47 Threads: 11 Joined: Oct 2019 04-09-2020, 05:37 PM (This post was last modified: 04-09-2020, 05:37 PM by julien.) oups ! Here it is ! Attached Files   test.phyphox (Size: 2.77 KB / Downloads: 319) Jens Noritzsch Senior Member Posts: 371 Threads: 13 Joined: Apr 2020 Institution: RWTH Aachen University 04-09-2020, 07:23 PM I would assume that the formula needs to be "10*[1_]" in order to get what you expected. You could directly compute it from x by ”10*cos([1_])“. With "10*[1]" your second graph view displays the most recent x-value for all t-values. See: https://phyphox.org/wiki/index.php/Analy...rmula_node Quote:If only a single value from a buffer is used, it is referred to as [1], but if multiple values should be used and the calculation should be repeated for each value and output a result for each value, an underscore is added as in [2_] or [3_]. julien Junior Member Posts: 47 Threads: 11 Joined: Oct 2019 04-09-2020, 08:29 PM Yes, excellent ! Thank you ! « Next Oldest | Next Newest »

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