journal and update

diff --git a/agenda.org b/agenda.org
index 6a7226192ba8eb9478c61493e7dfe79828bf49f7..1182166d703e570111c4d2df49c5a0fbfbcfc2ad 100644 (file)
--- a/agenda.org
+++ b/agenda.org
@@ -35,18 +35,17 @@ I want to start making YouTube videos.
 ** TODO [#C] Analogue Computer
 I want to make an analogue computer.
 * Skills
-** TODO Learn Supercollider Languages
+** TODO Learn Supercollider Languages For Music Production
 ** TODO Learn Blender
 ** TODO Drawing with Krita
 ** DONE Circuit Design
 ** TODO Learn More Solidity
 ** TODO Learn Haskell
-** TODO Learn Coq Theorem Prover
+** TODO Learn Lean Theorem Prover
 * Academic
 ** TODO QFT
 ** TODO GM
-** TODO Real and Complex Analysis
-*** DONE Real Analysis
+** TODO Complex Analysis
 ** TODO Measure Theory
 ** TODO Category Theory
 ** TODO ZK Proof Deep Dive
@@ -56,6 +55,14 @@ schedules.
 ** Friends
 These are tasks related to seeing my friends. There will be tasks listed here when I schedule
 something.
+*** TODO Transhuman meetup
+SCHEDULED: <2025-07-26 Sat 16:00>
+I signed up for one with some random people. Meeting Andrei.
+*** TODO Camping with David
+SCHEDULED: <2025-08-03 Sun>
+Camping with several people on this day.
+*** TODO Friend coming over
+SCHEDULED: <2025-08-09 Sat>
 * Habits
 These are some habits I want to track. They are repeated according to a calendar schedule in
 general.
@@ -97,10 +104,11 @@ SCHEDULED: <2025-02-12 Wed .+1d>
 - State "DONE"       from "TODO"       [2025-01-11 Sat 02:26]
 I want to stretch every day so that I can become more flexible.
 ** TODO Journal
-SCHEDULED: <2025-06-27 Fri .+1d>
+SCHEDULED: <2025-07-21 Mon .+1d>
 :PROPERTIES:
-:LAST_REPEAT: [2025-06-26 Thu 23:21]
+:LAST_REPEAT: [2025-07-20 Sun 21:28]
 :END:
+- State "DONE"       from "TODO"       [2025-07-20 Sun 21:28]
 - State "DONE"       from "TODO"       [2025-06-26 Thu 23:21]
 - State "DONE"       from "TODO"       [2025-03-21 Fri 04:49]
 - State "DONE"       from "TODO"       [2025-03-13 Thu 09:55]

diff --git a/config/nix.org b/config/nix.org
index 9109d44f81d0437ad3b6ac530f2daeaacea417e2..34e7d0ddb569b162aab045542f4ab7097122c2db 100644 (file)
--- a/config/nix.org
+++ b/config/nix.org
@@ -2980,7 +2980,7 @@ for these configurations.
 
         # Apps
         octaveFull
-        vesktop grim swww vim 
+        vesktop grim swww vim telegram-desktop
 
         # Sound/media
         pavucontrol alsa-utils imagemagick ffmpeg helvum

diff --git a/journal/20250703.org b/journal/20250703.org
new file mode 100644 (file)
index 0000000..fce34c7
--- /dev/null
+++ b/journal/20250703.org
@@ -0,0 +1,23 @@
+#+TITLE: Daily Journal
+#+STARTUP: showeverything
+#+DESCRIPTION: My daily journal entry
+#+AUTHOR: Preston Pan
+#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../style.css" />
+#+html_head: <script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
+#+html_head: <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
+#+options: broken-links:t
+* Thursday, 03 July 2025
+** 20:05 
+I am currently studying more radio mathematics in order to fully understand
+how certain radio modes work, and secondly how antennas work on a deeper level.
+I've gained some insight into antennas already by analyzing the radiation patterns
+of dipole antennas and loop antennas, particularly with the use of retarded potentials
+and certain simplifying assumptions regarding the strength of far-field radiation and the
+size of the dipole as well as the transmitting frequency.
+
+Additionally, I am studying many filter circuits that are used in superheterodyne circuits,
+and I am studying the structure of different transmitters such as AM, QAM, SSB, and FM
+transmitters. I hope to gain a fully functional understanding of these transmitters as well
+as an understanding of the different propagation methods (skywave, ground wave, moon bounce, scattering, etc...).
+Of course I already have an operational understanding of propagation, but I would like to understand
+these all from a mathematical perspective, and understand polarization with regards to scattering.

diff --git a/journal/20250720.org b/journal/20250720.org
new file mode 100644 (file)
index 0000000..5315dda
--- /dev/null
+++ b/journal/20250720.org
@@ -0,0 +1,14 @@
+#+TITLE: Daily Journal
+#+STARTUP: showeverything
+#+DESCRIPTION: My daily journal entry
+#+AUTHOR: Preston Pan
+#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../style.css" />
+#+html_head: <script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
+#+html_head: <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
+#+options: broken-links:t
+* Sunday, 20 July 2025
+** 21:21 
+I'm almost done real analysis. I'm just reviewing and I'm probably going to take a look
+at the chapter on the Riemann-Stieltjes integral. Then I'm going to switch over to complex analysis.
+I also skipped a couple of subchapters that I have to go back to now, but that's no big deal, and I'm
+going back to them now.

diff --git a/journal/20250723.org b/journal/20250723.org
new file mode 100644 (file)
index 0000000..7b00356
--- /dev/null
+++ b/journal/20250723.org
@@ -0,0 +1,14 @@
+#+TITLE: Daily Journal
+#+STARTUP: showeverything
+#+DESCRIPTION: My daily journal entry
+#+AUTHOR: Preston Pan
+#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../style.css" />
+#+html_head: <script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
+#+html_head: <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
+#+options: broken-links:t
+* Wednesday, 23 July 2025
+** 23:15 
+I'm journaling again to say that I'm basically done real analysis now, and I'm onto
+one of complex analysis, or programming. I should really do some more physical projects as well.
+Hopefully I can learn some differential geometry next, as it is required in order to continue exploring
+physics.

diff --git a/nix/modules/home/user.nix b/nix/modules/home/user.nix
index 709caf050ceb30f51c7def8a160ef45896800b75..0864baf9351ca4ba2e18a8585e032f0662226d21 100644 (file)
--- a/nix/modules/home/user.nix
+++ b/nix/modules/home/user.nix
@@ -38,7 +38,7 @@
 
       # Apps
       octaveFull
-      vesktop grim swww vim 
+      vesktop grim swww vim telegram-desktop
 
       # Sound/media
       pavucontrol alsa-utils imagemagick ffmpeg helvum