User contributions for Tomasz59

23 October 2024

• 19:3919:39, 23 October 2024 diff hist +9 m Elastic pendulum No edit summary current Tag: Visual edit
• 19:3719:37, 23 October 2024 diff hist +209 Elastic pendulum Added video showing the motion of the elastic pendulum Tag: Visual edit

5 September 2024

• 09:0909:09, 5 September 2024 diff hist +26 Chebyshev polynomials Formatting of formulas Tag: Visual edit

1 September 2024

• 12:5912:59, 1 September 2024 diff hist +422 Uniform convergence Graph of the functional sequence and its limit has been added. Tag: Visual edit

31 August 2024

• 16:0716:07, 31 August 2024 diff hist +260 Pointwise convergence Added one graph current Tag: Visual edit

25 August 2024

• 15:4015:40, 25 August 2024 diff hist +1 m Negative frequency No edit summary Tag: Visual edit
• 15:4015:40, 25 August 2024 diff hist +3 Negative frequency improvement of formula formatting Tag: Visual edit

24 August 2024

• 14:3114:31, 24 August 2024 diff hist +3 Laplace transform →Properties and theorems: A small language correction Tags: Mobile edit Mobile web edit
• 14:2714:27, 24 August 2024 diff hist −3 Laplace transform →Properties and theorems Tags: Mobile edit Mobile web edit

16 September 2023

• 23:3423:34, 16 September 2023 diff hist +8 Stochastic differential equation →Background: Year of publication of scientrific papers was added
• 23:2223:22, 16 September 2023 diff hist +7 m Stochastic differential equation →Background

19 June 2023

• 13:1713:17, 19 June 2023 diff hist +8 m Euler method No edit summary Tags: Visual edit Mobile edit Mobile web edit
• 13:1413:14, 19 June 2023 diff hist +43 Euler method The numbers of successive derivations of the Euler's formula were added. Tags: Mobile edit Mobile web edit

12 June 2023

• 19:4719:47, 12 June 2023 diff hist +17 m Polar coordinate system →Polar equation of a curve Tag: Visual edit

11 June 2023

• 00:4700:47, 11 June 2023 diff hist +299 Arc length →Generalization to (pseudo-)Riemannian manifolds: Correction of the formula defining the length of the curve in the pseudo-Riemannian manifold

20 April 2023

• 21:0621:06, 20 April 2023 diff hist −101 m Fermat's spiral →Polar Tag: Visual edit
• 18:1018:10, 20 April 2023 diff hist +358 Fermat's spiral The equations of both branches of the Fermat spiral in Cartesian coordinates are given Tag: Visual edit

11 July 2020

• 16:1016:10, 11 July 2020 diff hist +42 Quantum harmonic oscillator Explanation of {n} symbol Tags: Visual edit Mobile edit Mobile web edit

7 July 2020

• 22:0322:03, 7 July 2020 diff hist −32 Quantum harmonic oscillator It was improperly climed that the signs of the functions - graphs are incorrect (Hamiltonian and energy eigenstates chapter). I corrected this. Tags: Visual edit Mobile edit Mobile web edit

5 January 2020

• 14:0414:04, 5 January 2020 diff hist +7 Lyapunov exponent Word "vector" os added form clarity Tags: Visual edit Mobile edit Mobile web edit

19 April 2019

• 21:1421:14, 19 April 2019 diff hist +4 Lorentz group Small correction \xi' instead of \xi Tags: Visual edit Mobile edit Mobile web edit

12 February 2019

• 22:5022:50, 12 February 2019 diff hist +2 m Gell-Mann matrices →Application to quantum chromodynamics Tag: Visual edit
• 22:5022:50, 12 February 2019 diff hist +54 Gell-Mann matrices →Casimir operators and invariants: Identity matrix was added to the Casimir operator formula. Tag: Visual edit
• 16:3516:35, 12 February 2019 diff hist −85 Special unitary group Made alignment in equations more good Tag: Visual edit
• 16:2916:29, 12 February 2019 diff hist −133 Special unitary group →Lie algebra: Better aliegment of equations Tag: Visual edit

5 February 2019

• 15:1515:15, 5 February 2019 diff hist +8 m Creation and annihilation operators →Ladder operators for the quantum harmonic oscillator Tag: Visual edit
• 15:1215:12, 5 February 2019 diff hist −1 m Creation and annihilation operators →Ladder operators for the quantum harmonic oscillator Tag: Visual edit
• 15:1015:10, 5 February 2019 diff hist −96 Creation and annihilation operators A uniform font was used in the formulas Tag: Visual edit

1 February 2019

• 10:5510:55, 1 February 2019 diff hist +25 m Klein–Gordon equation →See also: A single entity is added Tag: Visual edit

19 January 2019

• 00:5100:51, 19 January 2019 diff hist +10 m Cell division →History: Unnecessary "with" removed Tag: Visual edit

13 January 2019

• 01:5501:55, 13 January 2019 diff hist −24 m Dirac equation →Comparison with the Pauli theory Tag: Visual edit

9 November 2018

• 15:0115:01, 9 November 2018 diff hist −1 m Action (physics) →Example: free particle in polar coordinates Tag: Visual edit

7 November 2018

• 13:0113:01, 7 November 2018 diff hist −102 Invariant (physics) →Importance: Repeted sentence was removed. Tag: Visual edit

30 October 2018

• 15:0915:09, 30 October 2018 diff hist +1 Euclidean space →Intuitive overview: "s" added Tags: Mobile edit Mobile web edit
• 15:0715:07, 30 October 2018 diff hist +16 Euclidean space →Intuitive overview: Small correction in the definition of Euclidean space. Tags: Mobile edit Mobile web edit

27 October 2018

• 12:0412:04, 27 October 2018 diff hist +4 m Dual space single link added Tag: Visual edit

13 October 2018

• 15:1115:11, 13 October 2018 diff hist +31 Wave function →Definitions (other cases): Change of typesetting Tag: Visual edit
• 15:0415:04, 13 October 2018 diff hist +34 Wave function →One-particle states in 3d position space: Small changes of typesetting Tag: Visual edit
• 14:5814:58, 13 October 2018 diff hist +5 Wave function Clarification Tag: Visual edit

6 July 2018

• 20:2020:20, 6 July 2018 diff hist +9 m Vector field No edit summary Tags: Visual edit Mobile edit Mobile web edit

28 May 2018

• 08:1808:18, 28 May 2018 diff hist +32 m Total derivative →The total derivative via differentials Tag: Visual edit
• 08:1508:15, 28 May 2018 diff hist +239 Total derivative A new chapter "Example" is created Tag: Visual edit

27 May 2018

• 10:0310:03, 27 May 2018 diff hist +8 m Body force No edit summary Tags: Visual edit Mobile edit Mobile web edit
• 09:5809:58, 27 May 2018 diff hist −28 m Body force No edit summary Tags: Visual edit Mobile edit Mobile web edit
• 09:5509:55, 27 May 2018 diff hist +19 m Body force No edit summary Tags: Visual edit Mobile edit Mobile web edit

7 May 2018

• 08:2108:21, 7 May 2018 diff hist +12 m Jacobian matrix and determinant →Example 3: spherical-Cartesian transformation Tag: Visual edit

25 April 2018

• 12:4712:47, 25 April 2018 diff hist +31 TeX List of editors is created Tag: Visual edit

8 April 2018

• 15:1115:11, 8 April 2018 diff hist 0 m Fock space No edit summary Tags: Visual edit Mobile edit Mobile web edit
• 15:1015:10, 8 April 2018 diff hist +5 m Fock space No edit summary Tags: Visual edit Mobile edit Mobile web edit
• 15:0515:05, 8 April 2018 diff hist +79 Fock space Missing complex coeficients were added Tags: Visual edit Mobile edit Mobile web edit