David Copperfield was a fictional British mathematician named David Copperfield, who narrated his growth in science, literature, and morality. The following are some of the test points of David Copperfield: David Copperfield's personality traits: David Copperfield is a smart, upright, brave, and caring person. His image has been shaped in the novel. David Copperfield's scientific achievements: David Copperfield was a mathematician who made important contributions to the fields of calculus, algebra, and analytical geometry. 3. David Copperfield's literary creation: The novel takes David Copperfield's growth in literature as the main line to describe his growth in literary creation, literary criticism, and literary creation skills. 4. David Copperfield's moral growth: In the novel, David Copperfield is also morally shaped.