Hello, novitk, you wrote: N> Hello, andyp, you wrote: A>> Allows, but anything in comparison with does not give. N> in comparison with it gives normal language and an ecosystem. You here want a visualizer to Matlabu on Qt/Qml to make, and a horse-radish. PyCharm/PyDev/jupyter to use? There etc. Something to Matlabu to fasten easily. It is possible as to use it or as the server. The reverse task too simply dares - if to you , say, the code has to be launched in Matlabe. A>> that else from 100500 crutches it is necessary to deliver to a python that it was possible to start to compare? N> this all words, and on the facts at other equal the program on a python will be faster written, it is easier in support and to work more bright. It you about the programs told. A>> here investment banks let also pass. If for banks there are adequate libraries, in a kind way. N> at what here specific libraries? Libraries are written. We argue on language, instead of where at present time the best libraries for DSP. I the engineer also use Matlab for fast prototyping. If in these purposes language you use, libraries - almost unique that is important. You want to write one cube, instead of all . Here is how time therefore the Python also loses Matlab.