Scriven: type it, and it gets written

How it works

Upload the problem set. Study the worked solutions.

MATH 116 · Practice Set 4

1. Evaluate ∫₀^π/2 x sin(2x) dx by parts.

2. Find lim_x→0 (√(1+x) − √(1−x)) / x.

3. Does Σ (n²+1)/(n⁴+3n) converge?

4. Taylor series of e^x² about x = 0.

1

Upload the problem set

A PDF from Canvas, a worksheet to fill in, a phone scan. Up to 40 pages.

1Evaluate ∫₀^π/2 x sin(2x) dx by parts.
2Find lim_x→0 (√(1+x) − √(1−x)) / x.
3Does Σ (n²+1)/(n⁴+3n) converge?
4Taylor series of e^x² about x = 0.
Working through the set…

2

Every problem is worked and checked

Step by step, with the diagrams it needs. Each answer is checked before it’s written.

3

Get it back in your handwriting

On the worksheet itself or on your own paper, ready to study and mark up in GoodNotes.

Worksheets

Fill in the handout itself.

Upload a worksheet and the answers go where they belong: numbers in the table, points on the graph paper, the circled choice, the blank filled in. Long working goes on separate paper when the space runs out. Or choose where it goes.

A data table, graph paper, a blank and ruled lines

Tables filled cell by cell, centred in each box
Graphs plotted in the handout’s own units, with best-fit lines, bars and shading
Blanks, boxes, choices written in, circled or ticked
Scans too: a crooked phone scan is read and written on at its own angle

Subjects

Every class on your schedule.

Real pages from real problem sets: the working, the diagrams and the boxed answers, laid out the way a careful student writes them.

Circuits

Lecture notes

Specialties

It knows the subject, and checks the answer.

Each specialty knows one kind of course: how its problems are worked, how the answers are checked, and how its diagrams are drawn. Scriven picks the right one for every problem.

Circuits

EECS 215 and intro circuits courses

Redraws every circuit in your hand, solves it, and checks each number against the drawing before a word is written.

Schematics drawn the way you draw them: wires in one stroke, sources as quick ovals, values on the outside
Nodal and mesh analysis, Thévenin, superposition, op-amps, RC and RLC transients, phasors
Every answer checked by solving the circuit as drawn
Bridges, ladders, several meshes and dependent sources, labelled without collisions

Try the drawing settings

Circuit messinessDefault

TidyDefaultScrawled

Gaps at resistorsThe wire stops at each resistor instead of running under itJunction dotsA dot wherever three or more wires meet

An R-2R ladder into an op-amp, drawn by the engine

Try it

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Text or LaTeX, written in the hand as you type. No account needed.

Text or LaTeX

Examples

Font

NeatnessAs written

MessyAs writtenNeat

LinesAs written

StraightAs writtenVery messy

Ink

Paper

Your handwriting

Or make it your handwriting.

Write one guided sheet in the Scriven iPad app, about fifteen minutes with Apple Pencil. Your hand shows up next to the default one.

Pairing the Scriven iPad app with a six-character code — 1Pair with a code

The guided sample sheet, written with Apple Pencil — 2Write one guided sheet

Your hands in the Scriven iPad app — 3Your hand, ready to use

Scriven is for studying and checking your work. Follow your course’s rules on collaboration and what you hand in.