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Calculus I

Math 191
Fall 2026
with professor Mark McClure

Handy links

  • Syllabus
  • Course Calendar
  • APEX Calculus Textbook
  • Writetech
  • The Math Lab!

Demos

  • Next Token Visualizer
  • Tangency and the derivative
  • A tricky limit
  • Notes on the derivative

Handouts

  • Prerequisite Review Problems
  • Numerical limits
  • Review for Quiz 1
  • Review for Exam 1

Homework

Here’s a link to all your homework assignments on WriteTech AI. These are automatically graded assignments that provide instant AI feedback.

Alternatively, you can browse specific assignments via the following drop down menu:

import { getCategoryAssignments } from "/components/GetDiscourseTags/GetDiscourseTags.js";
viewof assignment = {
    const assignments = await getCategoryAssignments("calc-i-assignments");
    let tag_objects = [{format: "---"}];
    tag_objects = tag_objects.concat(assignments.map(function(assignment) {
        const n = assignment.tag.split("-").slice(-1)[0];
        const close = assignment.close ? ` closes ${assignment.close}` : "";
        return ({format: `Assignment ${n}${close}`, value: assignment.tag})
    }));
    return Inputs.select(tag_objects, {
        label: "View:", format: t => t.format
    })
}
{
    // React to assignment choice
    if(assignment.value) {
        window.open(`https://math.writetech.ai/tag/${assignment.value}`)
    }
}

Note that you may need to allow popups for the dropdown menu to work and, in both cases, you’ll need to be logged onto WriteTech to view your assignments.

import {side_pic} from './components/difference_quotient-side_pic.js'
side_pic();
 

Written, owned, hosted, and copyright 2025, Mark McClure