Figure 1 Python Tutor visualization of the factorial program in Listing 1 These and other semantic concepts compose a notional machine, “an idealized
CMU-ISR-20-115D.pdf
of-the-art tools for C languages such as SeeC and Python Tutor (PT) 3 Github of PT says “it can be hard to run your own visualizer locally for non-
S2405-8440(20)30651-4.pdf
Keywords and phrases Program Semantics Visualizer, CS1, Notional Machine, Abstract Machine, 37 Term Rewriting System, Python Tutor
2020-plateau-psv-model.pdf
browser-based Python program execution visualizer that graphically demonstrates 3 2 Online Python Tutor Program State Diagram (Left) and Execution
TANG-DOCUMENT-2015.pdf
Pythontutor com helps students understand the semantics of each programming We hope that this visualizer-based system will help make full tracing
SP-report-2019-Jin.pdf