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Distance Calculus @
Roger Williams University Accreditation

Roger Williams University, located in Bristol & Providence, Rhode Island, USA  united states flag, is regionally accredited by the New England Commission of Higher Education (NECHE)

Examples of the Types of Math We Do Here

Precalculus: Frequency Animation

Computational Precalculus
Computational Precalculus

Calculus I: Numerical Derivative Computations

Numerical Derivative Computations
Numerical Derivative Computations

Linear Algebra: Elementary Row Operations

Elementary Row Operations on a Matrix
Elementary Row Operations on a Matrix

Business Calculus: Calculating Derivatives

Calculating Derivatives
Calculating Derivatives

Complex Analysis/Algebraic Geometry:
Riemann Surface

Riemann Surface
Riemann Surface

Statistics & Probability Theory:
Games of Chance Simulated

Games of Chance Simulated
Games of Chance Simulated

Calculus II: Double Folium Curve

Algebraic Geometry: Rational Parameterization of a Quartic with a Triple Singularity

Double Folium Curve
Double Folium Curve

Calculus II: Integration by Substitution

Integration by Substitution
Integration by Substitution

Differential Equations: Flow Plots

Flow Plots
Flow Plots

Algebraic Geometry: Tanglecube

Quartic Algebraic Surface with Cube-Like Symmetry

Tanglecube
Tanglecube

Multivariable Calculus: Level Curves

Level Curves
Level Curves

Finite Mathematics:
Linear Programming

Linear Programming
Linear Programming

Probability & Statistics:
Monte Carlo Method Visually

Monte Carlo Method Visually
Monte Carlo Method Visually

Linear Algebra:
2D Linear Transformation

2D Linear Transformation
2D Linear Transformation

Linear Algebra:
3D Linear Transformation

3D Linear Transformation
3D Linear Transformation

Distance Calculus General Information






Distance Calculus - Student Reviews

Douglas Z.★★★★★
Posted: Jun 6, 2020
Courses Completed: Multivariable Calculus, Differential Equations, Linear Algebra, Probability Theory
I loved these courses. So in depth and comprehensive. The mix of software and math curriculum was tremendously helpful to my future studies and career in engineering. I highly recommend these courses if you are bored of textbook courses.
Transferred Credits To: University of Massachusetts, Amherst
Malia K.★★★★
Posted: Mar 16, 2020
Courses Completed: Applied Calculus
Course was good and fast. I don't like math so I can't say it was fun or anything. Grader was very nice. Software was ok.
Transferred Credits To: University of Maine
Rebecca Johnson★★★★★
Posted: Feb 19, 2020
Courses Completed: Applied Calculus
I took the Business Calculus course from Distance Calculus in 2013. I was admitted to my MBA program, but then they told me I needed to take Calculus before starting the program. I finished the Business Calculus course in about 3 weeks in August before my program started. Not the most fun thing to do over the summer, but at least I got it done. Thanks Diane and Distance Calculus team!
Transferred Credits To: Kellogg MBA Program
M M.★★★★★
Posted: Feb 8, 2026
Courses Completed: Precalculus, Calculus I
The courses were excellent. Very flexible and engaging and the platform offers a lot of upper-level courses. Dr. Curtis is an outstanding professor and very responsive. I would take again.
Transferred Credits To: None yet
Tanja B.★★★★★
Posted: Jan 28, 2026
Courses Completed: Calculus I
After two failed attempts at my university, this course helped me understand Calculus. The live maths tool along with Dr. Curtis were especially helpful, allowing me to visualize concepts and expand my understanding. The explanations were clear, the examples practical, and I could learn at my own pace, which built my confidence. Thank you.
Transferred Credits To: University of Namibia
Henry F.★★★★★
Posted: Dec 18, 2025
Courses Completed: Differential Equations
Transferred Credits To: Saint Joseph High School
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