I know this isn't free, but the Wolfram Alpha mobile phone app has a one-time cost of $2.99 (at least on Android) and offers step-by-step solutions without needing a Pro account. It also multiplies, divides and finds the greatest common divisors of pairs of polynomials; determines values of polynomial roots; plots polynomials; finds partial fraction decompositions; and more. Featured on Meta Creating new Help Center documents for Review queues: Project overview Instant deployment across cloud, desktop, mobile, and more. Transpose[list, m <-> n] transposes levels m and n in list, leaving all other levels unchanged. Wolfram Cloud. ComFreek. Contour plot equivalent to Wolfram Alpha's. WolframAlpha (also styled Wolfram|Alpha) is a computational knowledge engine or answer engine developed by WolframAlpha LLC, a subsidiary of Wolfram Research.It is an online service that answers factual queries directly by computing the answer from externally sourced "curated data", rather than providing a list of documents or web pages that might contain the answer, as a search engine might. Wolfram|Alpha » Explore anything with the first computational knowledge engine. Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step a list of session values that may be sent to the Wolfram | Alpha server to compute the result "DataRules" a list of available exposed data "Validate" whether the query can be ... is equivalent to WolframAlpha [query, "FullOutput"] in a notebook front end, and WolframAlpha [query, {All, {"Plaintext", "Input"}}] otherwise. Try Mathics it's a free open source Mathematica implementation. ggplot2. Software engine implementing the Wolfram Language. Central infrastructure for Wolfram's cloud products & services. Browse other questions tagged calculus integration wolfram-alpha or ask your own question. More than just an online factoring calculator. The contour plot I've obtained through ggplot2 is quite similar to Wolfram Alpha's plot, although I'm not getting the same "grid-like" (white stripes) behavior as in the latter source. Wolfram|Alpha is a great tool for factoring, expanding or simplifying polynomials. Computerbasedmath.org » Join the initiative for modernizing math education. Wolfram Demonstrations Project » Explore thousands of free applications across science, mathematics, engineering, technology, business, art, finance, social sciences, and more. Improve this answer. jclmntn September 17, 2020, 12:07am #1. Share. Transpose[list] transposes the first two levels in list. edited 7 years ago. Transpose[list, {n1, n2, ...}] transposes list so that the k\[Null]^th level in list is the nk\[Null]^th level in the result. Follow edited Feb 26 '18 at 11:07. Wolfram Universal Deployment System. Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. Wolfram Engine. I'm trying to create a contour plot for a very specific function.