I am sorry that I am not going to try to duplicate this in small program but this notebook will illustrate the issue in this folder there is the notebook (.nb) if someone wants to see it. If someone wants to see it, I put the notebook itself, and the error back in. I found the error, it was a typo in a name of a variable.
#PRINT MATHEMATICA HOW TO#
I do not know how to use WB to debug manipulate code. So, my question is, how to make Mathematica print the above message to console, right when it happens? Use the power of Mathematica interactive notebooks to work directly in your web browserwith no installation or configuration requiredand seamlessly share documents and resources in the cloud. I want this be done automatically when it happens. Mathematica Online brings the worlds ultimate computation system to the modern cloud environment. It prints to console only when I click on the '+' by hand. Often times I have large cells with may lines that I want printed out, so I can copy the values into other. Or in some other way indicate what variable the output value corresponds to. I would like it to instead output something like this: Code: Out 1: A 6. An Elementary Introduction to the Wolfram Language.
#PRINT MATHEMATICA FULL#
Choose from thousands of fully functional, interactive Demonstrations and their full source code on subjects ranging from math and science to geography and music. I went to Edit/Preferences, and have everything turned on to print to console that I can see:ītw, this particular 'error' is (when I click on '+') InterpolatingFunction::dmval: Input value lies outside the range By default Mathematica outputs this: Code: Out 1: 6. Get a hands-on introduction to Mathematica with examples and exercises for interactive learning. If it did, then I would know, because I can see my own messages before it, and know from where and when this error happened.Ĭlicking on the little '+' to see the error is after the fact, and it does not tell the location of the message. Since Mathematica does not print to the console these warnings/errors, it is not possible to find where this message came from. I have different level of debug messages and can turn them on and off when there is a problem to help me find the location.
![print mathematica print mathematica](https://www.shapeways.com/blog/wp-content/uploads/2017/05/Screen-Shot-2017-05-08-at-5.29.02-PM-840x472.png)
![print mathematica print mathematica](https://i.pinimg.com/originals/9f/7d/d6/9f7dd6ad80dee414c60366dc40956e5e.jpg)
One of the hardest things for me to debug, is when Mathematica says that it detected a problem, but it does not print to the console a message at the time it did. The question is a general one: sometimes Mathemtica, like in this case, finds an error when running code, but it does NOT print the error or the warning to the console.