Web Reference: Learn how to use foldr in Racket (Scheme). Rate Like Subscribe ... Folds a binary function f over axis k of arr. The result has the shape of arr but with axis k removed. The three-argument variant uses the first value of each row in axis k as init. It therefore requires axis k to have positive length. Notice that the second example returns an array of reversed lists. This is therefore a left fold; see foldl. Feb 9, 2017 · Okay, I am new with scheme/racket/lisp. I am practicing creating my own functions, syntax, and recursion, so I want to make my own foldl and foldr functions that do exactly what the predefined versions do.
YouTube Excerpt: Learn how to use
Net Worth Profile Overview
Functional Programming Racket Tutorial Foldr Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $7M - $48M
Salary & Income Sources
Career Highlights & Achievements
Assets, Properties & Investments
This section covers known assets, real estate holdings, luxury vehicles, and investment portfolios. Data is compiled from public records, financial disclosures, and verified media reports.
Last Updated: April 7, 2026
Net Worth Outlook & Future Earnings
Disclaimer: Disclaimer: Net Worth estimates are based on publicly available data, media reports, and financial analysis. Actual numbers may vary.