MATLABĀ® Test Report

Timestamp:

12-Feb-2026 23:00:41

Host:

runnervmjduv7

Platform:

glnxa64

MATLAB Version:

25.1.0.2973910 (R2025a) Update 1

Number of Tests:

6

Testing Time:

137.3594 seconds

Overall Result:

PASSED

Overview

/home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/

SmokeTests

76.9663 seconds

SolnSmokeTests

60.3931 seconds

Details

/home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/

SmokeTests

SmokeRun Class Setup Parameters: Project=matlab.project.Project Test Parameters: File=CoordinateSystems.mlx

The test passed. Duration: 34.8911 seconds

Events:

Timestamp: 12-Feb-2026 22:58:45

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4004f17b-ad06-430a-9fe1-af9e890cdcd2.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:58:50

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_bd3af535-476e-4311-b6dd-72e2299e4f2e.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:58:51

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_40ee18bf-b6e1-4c07-9871-da9fec531156.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:58:52

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_c8d473a1-9fa6-4b3c-923d-ad6ade977d01.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:58:52

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_51be8acb-bb47-41d9-b6f6-4a98edbb3936.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:58:53

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_0e3dc487-91a4-4967-b65f-bed5ed89c587.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

(Overview)

SmokeRun Class Setup Parameters: Project=matlab.project.Project Test Parameters: File=VectorFields.mlx

The test passed. Duration: 42.0752 seconds

Events:

Timestamp: 12-Feb-2026 22:59:27

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_971c70a7-bb5d-4591-9ce8-b6640ca1f254.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:29

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_48a2e191-3c2b-41f4-b0be-2552cc0f2824.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:29

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_efc6faf1-ee2e-4907-bd67-c61dd6858157.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:30

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_7c053eff-b0ff-4145-b035-6911a82c4b1c.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:30

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4d4c310d-906e-4ce3-b8f9-c11906c56678.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:31

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_2d3ebe7f-a4a5-420d-a8b9-53acdf156765.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:31

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_3af0857b-22ff-458e-8fe4-9616d7267773.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:32

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_ab45b5da-76c4-415e-afdb-09862b3fafcf.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:32

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_889db2dd-f334-4974-8935-b631cfb96f83.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:33

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_34471317-6460-4407-a83c-175d03fb923c.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:33

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_8b99b939-babc-4bf1-bf71-2b5583f12b3e.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:34

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4fff179a-ccb6-4a47-97ba-c9896b61b545.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

Timestamp: 12-Feb-2026 22:59:34

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4843c62e-7657-4de0-b79a-6a977d8ae979.png

Event Location: SmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SmokeTests.m (SmokeTests.SmokeRun) at 94

(Overview)

SolnSmokeTests

ExistSolns Class Setup Parameters: Project=matlab.project.Project Test Parameters: File=CoordinateSystems.mlx

The test passed. Duration: 0.0944 seconds

(Overview)

ExistSolns Class Setup Parameters: Project=matlab.project.Project Test Parameters: File=VectorFields.mlx

The test passed. Duration: 0.0066 seconds

(Overview)

SmokeRun Class Setup Parameters: Project=matlab.project.Project Test Parameters: File=CoordinateSystems.mlx

The test passed. Duration: 21.4196 seconds

Events:

Timestamp: 12-Feb-2026 22:59:52

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_61ecc3ae-bb44-46c2-afcd-65bd28a352cd.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 22:59:55

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_b9137187-dfd4-432c-9b1d-c825765c3e33.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 22:59:55

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_34b1b0fd-e7f6-4cb5-80ad-c855c2667888.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 22:59:56

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_bc2b6aaa-b0a4-4ea5-b7ab-e9cc95eeaced.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 22:59:56

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_80895ec6-37e1-4512-aac6-449727c03f23.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 22:59:57

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_089f2555-d7f5-4756-8721-e5ee69a67146.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=CoordinateSystems.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

(Overview)

SmokeRun Class Setup Parameters: Project=matlab.project.Project Test Parameters: File=VectorFields.mlx

The test passed. Duration: 38.8725 seconds

Events:

Timestamp: 12-Feb-2026 23:00:28

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_9738a01b-8ff2-41ff-bbb7-0b192aa6b67b.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:30

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4efe0940-2446-4dba-95cd-f6568f834530.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:30

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_76a5f06f-dde8-46f7-a770-05365eef8528.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:31

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_00ce2df2-d854-4e21-bb89-65cd49b10eb9.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:31

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_2e98ad4a-dc13-4df9-8b05-6c5e28578001.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:32

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_b071f689-4da2-4393-a5c9-fbe7688e6489.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:32

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_1b602ef1-457e-4e36-8454-e4a495f4a7b2.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:33

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_ca72483b-c065-481c-81bf-665bea6c6458.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:33

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_91ce83cb-75f3-4a03-a7f5-66c882fe4ea6.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:34

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_1557464c-ebdd-4c14-91dd-f4c554c57437.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:34

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_705cb4bf-4115-4411-b53d-0531fa50fa0f.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:35

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_a038d4dd-8a05-462a-8a35-468ec00f8ef3.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

Timestamp: 12-Feb-2026 23:00:35

Verbosity: Terse

Logged Diagnostic:

Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_c1198bc7-6d0e-4a8a-bbc3-fc1b2a2cb105.png

Event Location: SolnSmokeTests[Project=matlab.project.Project]/SmokeRun(File=VectorFields.mlx)

Stack:

In /home/runner/work/Multivariable-Space-and-Functions/Multivariable-Space-and-Functions/SoftwareTests/SolnSmokeTests.m (SolnSmokeTests.SmokeRun) at 110

(Overview)

Command Window Text

Running SmokeTests >> Running CoordinateSystems.mlx Please enter a point. This is the default value, please select a set of equations. Please select an option. Please select an option. Please select an option. Please select an option. Please convert the point x == 2 y == -5 z == -3 from Cartesian to cylindrical using math conventions. Enter your answer as: (r,theta,z) Note: All angles are measured in radians. This is the default value, please enter your solution as numbers in the correct form. Please try again. [Terse] Diagnostic logged (2026-02-12 22:58:45): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4004f17b-ad06-430a-9fe1-af9e890cdcd2.png [Terse] Diagnostic logged (2026-02-12 22:58:50): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_bd3af535-476e-4311-b6dd-72e2299e4f2e.png [Terse] Diagnostic logged (2026-02-12 22:58:51): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_40ee18bf-b6e1-4c07-9871-da9fec531156.png [Terse] Diagnostic logged (2026-02-12 22:58:52): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_c8d473a1-9fa6-4b3c-923d-ad6ade977d01.png [Terse] Diagnostic logged (2026-02-12 22:58:52): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_51be8acb-bb47-41d9-b6f6-4a98edbb3936.png [Terse] Diagnostic logged (2026-02-12 22:58:53): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_0e3dc487-91a4-4967-b65f-bed5ed89c587.png .>> Running VectorFields.mlx matrix([[-2, -4]]) - matrix([[2, 3]]) == matrix([[-4, -7]]) matrix([[-4, 3]]) - matrix([[0, 0]]) == matrix([[-4, 3]]) Please enter your vector field as (f(x, y),g(x, y)) using variables x and y. The vector field is: i_hat/y - j_hat*x^2 Please enter your vector field as (f(x, y, z),g(x, y, z),h(x, y, z)) using variables x, y, and z The vector field is: - i_hat*y + j_hat*x + (k_hat*z)/(x^2 + y^2) Loading data for Mount St. Helens from the web... Data loaded. Loading data for Mount St. Helens from the web... Data loaded. [Terse] Diagnostic logged (2026-02-12 22:59:27): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_971c70a7-bb5d-4591-9ce8-b6640ca1f254.png [Terse] Diagnostic logged (2026-02-12 22:59:29): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_48a2e191-3c2b-41f4-b0be-2552cc0f2824.png [Terse] Diagnostic logged (2026-02-12 22:59:29): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_efc6faf1-ee2e-4907-bd67-c61dd6858157.png [Terse] Diagnostic logged (2026-02-12 22:59:30): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_7c053eff-b0ff-4145-b035-6911a82c4b1c.png [Terse] Diagnostic logged (2026-02-12 22:59:30): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4d4c310d-906e-4ce3-b8f9-c11906c56678.png [Terse] Diagnostic logged (2026-02-12 22:59:31): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_2d3ebe7f-a4a5-420d-a8b9-53acdf156765.png [Terse] Diagnostic logged (2026-02-12 22:59:31): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_3af0857b-22ff-458e-8fe4-9616d7267773.png [Terse] Diagnostic logged (2026-02-12 22:59:32): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_ab45b5da-76c4-415e-afdb-09862b3fafcf.png [Terse] Diagnostic logged (2026-02-12 22:59:32): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_889db2dd-f334-4974-8935-b631cfb96f83.png [Terse] Diagnostic logged (2026-02-12 22:59:33): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_34471317-6460-4407-a83c-175d03fb923c.png [Terse] Diagnostic logged (2026-02-12 22:59:33): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_8b99b939-babc-4bf1-bf71-2b5583f12b3e.png [Terse] Diagnostic logged (2026-02-12 22:59:34): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4fff179a-ccb6-4a47-97ba-c9896b61b545.png [Terse] Diagnostic logged (2026-02-12 22:59:34): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4843c62e-7657-4de0-b79a-6a977d8ae979.png . Done SmokeTests __________ Running SolnSmokeTests ..>> Running CoordinateSystemsSoln.mlx No, that is not the point shown. Please test your solution with the first plotting interaction and then try again. That is correct. One way to describe a sphere with Cartesian coodinates is b), a set of points that are all a fixed distance from the origin. These descriptions might encourage you to think about additonal ways to describe space. That is correct. The polar equations for this figure are: r == 0.3 + cos(theta) This is a classic cylinder! In cylindrical coordinates, this is: r <= 1 and -1 <= z and z <= 1 This is a plane. It is easy to describe in Cartesian coordinates: z == 2*x - 3*y This is an ellipsoid. It is easy to describe in spherical coordinates: For theta in [0, 2*pi) and phi in [0,pi], x == 4*cos(theta)*sin(phi) y == 4*sin(phi)*sin(theta) z == cos(phi) Please convert the point r == 0 theta == (5*pi)/2 z == 0 from cylindrical to polar using math conventions. Enter your answer as: (r,theta) Note: All angles are measured in radians. [Warning: This vector is the wrong dimension.] [> In CoordinateSystemsSoln>CatchImproperDimensions (line 936) In CoordinateSystemsSoln>CheckExercise4 (line 1020) In CoordinateSystemsSoln (line 338) In run (line 112) In SolnSmokeTests/SmokeRun (line 94)] [Terse] Diagnostic logged (2026-02-12 22:59:52): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_61ecc3ae-bb44-46c2-afcd-65bd28a352cd.png [Terse] Diagnostic logged (2026-02-12 22:59:55): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_b9137187-dfd4-432c-9b1d-c825765c3e33.png [Terse] Diagnostic logged (2026-02-12 22:59:55): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_34b1b0fd-e7f6-4cb5-80ad-c855c2667888.png [Terse] Diagnostic logged (2026-02-12 22:59:56): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_bc2b6aaa-b0a4-4ea5-b7ab-e9cc95eeaced.png [Terse] Diagnostic logged (2026-02-12 22:59:56): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_80895ec6-37e1-4512-aac6-449727c03f23.png [Terse] Diagnostic logged (2026-02-12 22:59:57): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_089f2555-d7f5-4756-8721-e5ee69a67146.png .>> Running VectorFieldsSoln.mlx matrix([[0, -3]]) - matrix([[2, 3]]) == matrix([[-2, -6]]) matrix([[-4, 3]]) - matrix([[0, 0]]) == matrix([[-4, 3]]) Please enter your vector field as (f(x, y),g(x, y)) using variables x and y. The vector field is: i_hat/y - j_hat*x^2 Please enter your vector field as (f(r, theta, z),g(r, theta, z),h(r, theta, z)) using variables r, theta, and z. theta is measured in radians. The vector field is: z*z_hat + r*r_hat*cos(theta) + r*theta_hat*sin(theta) Loading data for Mount St. Helens from the web... Data loaded. Loading data for Mount St. Helens from the web... Data loaded. [Terse] Diagnostic logged (2026-02-12 23:00:28): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_9738a01b-8ff2-41ff-bbb7-0b192aa6b67b.png [Terse] Diagnostic logged (2026-02-12 23:00:30): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_4efe0940-2446-4dba-95cd-f6568f834530.png [Terse] Diagnostic logged (2026-02-12 23:00:30): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_76a5f06f-dde8-46f7-a770-05365eef8528.png [Terse] Diagnostic logged (2026-02-12 23:00:31): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_00ce2df2-d854-4e21-bb89-65cd49b10eb9.png [Terse] Diagnostic logged (2026-02-12 23:00:31): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_2e98ad4a-dc13-4df9-8b05-6c5e28578001.png [Terse] Diagnostic logged (2026-02-12 23:00:32): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_b071f689-4da2-4393-a5c9-fbe7688e6489.png [Terse] Diagnostic logged (2026-02-12 23:00:32): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_1b602ef1-457e-4e36-8454-e4a495f4a7b2.png [Terse] Diagnostic logged (2026-02-12 23:00:33): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_ca72483b-c065-481c-81bf-665bea6c6458.png [Terse] Diagnostic logged (2026-02-12 23:00:33): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_91ce83cb-75f3-4a03-a7f5-66c882fe4ea6.png [Terse] Diagnostic logged (2026-02-12 23:00:34): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_1557464c-ebdd-4c14-91dd-f4c554c57437.png [Terse] Diagnostic logged (2026-02-12 23:00:34): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_705cb4bf-4115-4411-b53d-0531fa50fa0f.png [Terse] Diagnostic logged (2026-02-12 23:00:35): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_a038d4dd-8a05-462a-8a35-468ec00f8ef3.png [Terse] Diagnostic logged (2026-02-12 23:00:35): Figure saved to: --> /tmp/9e0d26c5-5afc-4340-87c3-6caf52ebac66/Figure_c1198bc7-6d0e-4a8a-bbc3-fc1b2a2cb105.png . Done SolnSmokeTests __________