Problem environments

$\newenvironment {prompt}{}{} \newcommand {\ungraded }[0]{} \newcommand {\npnoround }[0]{\nprounddigits {-1}} \newcommand {\npnoroundexp }[0]{\nproundexpdigits {-1}} \newcommand {\npunitcommand }[1]{\ensuremath {\mathrm {#1}}} \newcommand {\dfn }[0]{\textbf } \newcommand {\lipsumexp }[0]{} \newcommand {\ximera }[0]{XiMeRa} \newcommand {\d }[0]{\,d} \newcommand {\HyperFirstAtBeginDocument }[0]{\AtBeginDocument }$

Some problem environments.

The problem environments are problem, exercise, question, and exploration.

Online these act much like theorem-like environments.

However in the PDF, the documentclass option newpage will start a new page at the end of each of these. Moreoever, nested problem envionments will number as sub problems in the PDF.

Type $2$ : $\answer {2}$ .