umbral calculus
An area of study around the surprising similarity between seemingly unrelated…An area of study around the surprising similarity between seemingly unrelated polynomial equations and certain shadowy techniques used to "prove" them.
Meaning
1 senses(historical, uncountable)An area of study around the surprising similarity between seemingly unrelated polynomial equations and certain shadowy techniques used to "prove" them.
Word family
1 related wordsRelatedumbral moonshine
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable