! Package inputenc Error: Unicode char α (U+3B1)
(inputenc) not set up for use with LaTeX.
Error: LaTeX failed to compile assignment_6180.tex. See The R package tinytex - Helper Functions to Manage TinyTeX, and Compile LaTeX Documents - Yihui Xie | 谢益辉 for debugging tips. See assignment_6180.log for more info.
Execution halted