Diary: [W]hen I
teach taught [E]rg maths, I have had new
ideas[. B]ut I have no new ideas in research now.
Yesterday, I went to Shatin [T]oys[R][U]s to buy a
[robot] model for brother. But finally, I saw a
[PowerMaster] Opimus [P]rime which I wanted to buy when
I was small.
Consider [whether to buy or not] for several some
moment. [And then bought it.]
At home, we discovered that the small person-robot had
[So s]uddenly, I gave up my happiness.
Luckily, after playing the robot with brother, instead
of blaming me for not buying a model for him to
construct, he loved the robot. I was very happy too as
I discussed "the Transformers generation one" with him.
2023.01.03 Tuesday (c) All rights reserved by ACHK
1. Perhaps the Encyclopedia Britannica
2. Work Hard Play Hard
Live your life with[in] all [its] fullness.
3. H(Learning): HyperLearning 真切學習:
Be a professional professional: 比專業還專業
Lazarus code in
Emacs’ initialization file, whose location should be
2. Add the follwing code:
(defmacro compile-with (command-string)
(defmacro defcomp (fn command-string kbd-string)
(defun ,fn ()
(global-set-key (kbd ,kbd-string) ',fn)))
"pas" "lpi" buffer-file-name))
".pas" "" buffer-file-name)
4. Use the
Lazarus IDE to create a console project named
Emacs to open the file
— Me@2022-12-07 08:35:48 PM
2022.12.08 Thursday (c) All rights reserved by ACHK
1. A secret is not a secret if it is known by more than one person.
2022.11.21 Monday ACHK
One of Intel’s top executives once told me that he finally understood how things had changed in microprocessor business when someone asked him if he would accept delivery on an expensive new automobile if it was in perfect condition except for a big scratch on the door. After all, the car would deliver the same fuel economy, same performance, same cargo capacity, same expected service lifetime. But no, he paid for a perfect product, and that’s what he expected.
— IEEE Computer
2022.10.31 Monday ACHK
75% -> vhdl
10% -> ps
15% -> transmission
EPROM: E = 0
G = 0
P = 1
2022.10.31 Monday (c) All rights reserved by ACHK
When your MindOS is aligned with PRINCIPLES, MAGIC expands.
— Me@2016-12-08 06:17:32 AM
~ natural laws
— Me@2022-10-15 11:47:03 PM
2022.10.20 Thursday (c) All rights reserved by ACHK
21122002 not mine but quotation
Yet, in principle, computers cannot be asked to discover proofs, except in very restricted areas of mathematics–such as elementary Euclidean geometry–where the set of theorems happens to be recursive, as was proved by Tarski.
… the prime number theorem was first suggested as the result of extensive hand calculations on the prime numbers up to 3,000,000 by the Swiss mathematician Leonhard Euler (1707-83), a process that would have been greatly facilitated by the availability of a modern computer.
Thus Godel was able to assert that the set of theorems of mathematics is recursively enumerable, and, more recently, the American linguist Noam Chomsky (b. 1928) could say that the set of grammatical sentences of a natural language, such as English, is recursively enumerable.
Godel’s incompleteness theorem is that the consistency of mathematics can be proved only in a language which is stronger than the language of mathematics itself. Yet, formalism is not dead- …
— Encyclopædia Britannica
2022.10.13 Thursday ACHK
2004 AI MSc Physics/Teacher/Programmer
2005 Physics M.Phil.
This history has unfolded with 70% accuracy.
— Me@2022-10-12 05:45:41 PM
2022.10.12 Wednesday (c) All rights reserved by ACHK
but to minimize risk
~ take the best kind of risk
~ aka FAITH.
— Me@2017-01-04 11:03:09 PM
2022.10.07 Friday (c) All rights reserved by ACHK
The preceding illustrates, simply but clearly, one of the proclivities that are often associated with mathematical thought: relatively simple concepts (such as integers), initially based on very concrete operations (for example, counting), are found to be capable of assuming novel meanings and potential uses, extending far beyond the limits of the concept as originally defined.
— Encyclopædia Britannica
2022.09.27 Tuesday ACHK
10k trimmer pot: 7.31k
3150, 4260: Samuel
3170: Danny, 達
2022.08.29 Monday (c) All rights reserved by ACHK
1: make car moving
2: make car stop itself
3: follow the track
4: change direction
CSCI3420 Project Phase 2
2022.08.03 Wednesday (c) All rights reserved by ACHK
ENGG 2011 - Advanced Engineering Maths - Assignment 1
C++: mid-term test (31/10/2011)
2022.07.21 Thursday (c) All rights reserved by ACHK
ELEG 1110 – Basic Circuit Theory – Assignment 1
Due Date: 27/9/2011 (Tue)
Please submit your assignments in the collection box before the due time.
Please do not send soft copy to Prof. Choy or tutors.
The collection box is located on 3rd floor of Ho Sin Hang building, near room 321.
Please pay attention to submit the assignment to the collection box located at the second row, not the distribution box in the first row.
2022.07.06 Wednesday ACHK
2022.06.22 Wednesday (c) All rights reserved by ACHK
CPU: Core 2 Duo 3.2 GHz / Core-I series
GPU: GeForce 9600 GT
2022.06.03 Friday ACHK
Time: 9:30am-12:30pm ([T]hursday)
— ~ 2011
2022.06.03 Friday ACHK
Even if you are confused, you can choose the certainly-right things (steps) to do first.
— Me@2015-09-30 02:50 PM
— Me@2022-02-16 12:03 AM
2022.02.26 Saturday (c) All rights reserved by ACHK
Remember, whatever you do, your life does not feel right, even when it does.
— Me@2015-08-10 10:33:53 AM
2022.02.19 Saturday (c) All rights reserved by ACHK
The calendar items are action triggers, not action plans, nor procedures.
— Me@2015-11-23 01:39:39 PM
2022.02.13 Sunday (c) All rights reserved by ACHK