# What symbol does mac grapher use for imaginary number i? (2023)

## What is Grapher on a Mac?

Grapher is a computer program bundled with macOS since version 10.4 that is able to create 2D and 3D graphs from simple and complex equations. It includes a variety of samples ranging from differential equations to 3D-rendered Toroids and Lorenz attractors.

(Video) Mac Grapher: Basics
(New Planet School)
How do you graph numbers with I?

(Video) Mac Grapher: Integration
(New Planet School)
How do you make an imaginary on Desmos?

To get the real or imaginary part of a number/point a, do a.x or a.y respectively. Desmos can add and subtract points just like complex numbers. To define your own complex number, type a = (real,imaginary). The points will appear in the graph like it is in the complex plane.

(Video) Quick Tip: Grapher for Mac
(Engineer X)
How do you label imaginary axis?

for example: z = 4 + 5i, where x and y are real numbers, and i is the imaginary unit. In this customary notation the complex number z corresponds to the point (x, y) in the Cartesian plane.

(Video) Mac Grapher: Animation
(New Planet School)
How do you plot a grapher?

1. Click anywhere on the graph to select it.
2. Click the Home| Add to Graph | Plot command ( ).
3. In the Select Plot Type dialog, click your desired plot type and then click OK. ...
4. In the Choose Axes dialog, be sure to select X Axis 1 and Y Axis 1 and click OK.
5. Select the data file and click Open.

(Video) How To: Write Math Equations with Grapher for Mac
(Ben Rimes)
How do you make a grapher animation?

How to Animate with the Graph Editor - YouTube

(Video) Mac Grapher: 3D Graphs
(New Planet School)
What does the imaginary unit i equal?

What Are Imaginary Numbers? The imaginary number i is equal to the square root of -1. In other words, i2 equals -1. The square root of a negative number is not a real number and it is not a variable.

(Video) How to Type Mathematical Symbols on a MacBook : Apple Devices & Other Tech Tips
(eHowTech)
How do you represent complex numbers?

The standard form of writing a complex number is z = a + ib. The standard form of the complex number has two parts, the real part, and the imaginary part. In the complex number z = a + ib, a is the real part and ib is the imaginary part.

(Video) Mac Grapher: Differential Equations
(New Planet School)
Is 3i a complex number?

Remember that a complex number has the form a + bi. You need to figure out what a and b need to be. Since −3i is an imaginary number, it is the imaginary part (bi) of the complex number a + bi. This imaginary number has no real parts, so the value of a is 0.
...
Imaginary Numbers
3i (b = 3)−672i (b = −672)
(b = )(b = )

(macmostvideo)
What is a conjugate of an imaginary number?

You find the complex conjugate simply by changing the sign of the imaginary part of the complex number. Example. To find the complex conjugate of 4+7i we change the sign of the imaginary part. Thus the complex conjugate of 4+7i is 4 - 7i.

(macmostvideo)

## Can you take the square root of I?

(Video) Creating Bar Charts and Line Graphs In Mac Numbers
(macmostvideo)
How do you make a subscript on Desmos?

When you need a subscript just push the alt button in the keypad. Then click on the button with the a^b power. It will switch the button to a (subscript) b. When you are finished just "left click" the mouse right next to it and begin typing the rest of the equation. Why complex numbers are denoted by Z?

Generally a complex number is of form x+iy so real part of it is x and imaginary part is y. So, maybe z (as x and y are already used and z comes after y) is used to represent the complex number.

Is the y-axis imaginary?

The vertical number line (the y-axis on a Cartesian plane) is the imaginary axis.

What do imaginary zeros look like on a graph?

This negative square root creates an imaginary number. The graph of this quadratic function shows that there are no real roots (zeros) because the graph does not cross the x-axis. Such a graph tells us that the roots of the equation are complex numbers, and will appear in the form a + bi.

You might also like
Popular posts
Latest Posts
Article information

Author: Greg O'Connell

Last Updated: 11/05/2022

Views: 5860

Rating: 4.1 / 5 (42 voted)

Author information

Name: Greg O'Connell

Birthday: 1992-01-10

Address: Suite 517 2436 Jefferey Pass, Shanitaside, UT 27519

Phone: +2614651609714

Job: Education Developer

Hobby: Cooking, Gambling, Pottery, Shooting, Baseball, Singing, Snowboarding

Introduction: My name is Greg O'Connell, I am a delightful, colorful, talented, kind, lively, modern, tender person who loves writing and wants to share my knowledge and understanding with you.