README.md

mit-scheme-debug:

https://cs.wellesley.edu//~cs251/spring02/mit-scheme.pdf

how to debug error in compiled let code

set breakpoint in let: procedure: (bkpt datum argument) https://www.gnu.org/software/mit-scheme/documentation/mit-scheme-user/Debugging-Aids.html

speeding up reading process

get example codes at: https://mitpress.mit.edu/sites/default/files/sicp/index.html https://mitpress.mit.edu/sites/default/files/sicp/code/index.html https://mitpress.mit.edu/sites/default/files/sicp/psets/index.html