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Takahiro Ueda tueda

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tueda / shachk
Created March 1, 2025 07:28
Script to check SHA sums for the files in the current directory. #bin #sh
#!/bin/bash
#
# @file shachk
#
# Check SHA sums for the files in the current directory.
#
set -eu
set -o pipefail
algorithm=512
@tueda
tueda / git-latest
Created December 26, 2024 03:45
List branches sorted by commit dates. #bin #bash #git
#!/bin/bash
#
# List branches sorted by commit dates.
#
# Usage:
# git latest [--all|--tags]
#
set -eu
set -o pipefail
@tueda
tueda / !form.devcontainer.md
Last active October 12, 2024 06:29

FORM.devcontainer

curl -s https://gist.githubusercontent.com/tueda/aa0f10331289e4a294eb6fa242f1a5ee/raw/setup.sh | bash -s -- 20.04 mpich
@tueda
tueda / python-snippet-obfuscator.md
Last active October 2, 2024 03:58 
code = """
for i in range(100):print(i%3//2*"Fizz"+i%5//4*"Buzz"or-~i)
"""

quote = '"'

import base64
import sys
import zlib
@tueda
tueda / test-ray.py
Created September 13, 2024 02:53
import time
import ray
delay = 0.01
context = ray.init()
num_cpus = ray.available_resources()["CPU"]
def busy_wait(duration):
@tueda
tueda / show_containers.bash
Created August 21, 2024 05:27
#!/bin/bash
set -eu
set -o pipefail
show_containers() {
local RED='\033[0;31m'
local GREEN='\033[0;32m'
local YELLOW='\033[1;33m'
local NOCOLOR='\033[0m'
@tueda
tueda / CheckAnswer.excel.lambda.txt
Last active July 28, 2024 11:37
Lambda function that compares specified cells, returning a score if they match. #excel #lambda
=LAMBDA(answerCell, correctAnswerCell, scoreCell,
IF(answerCell = "",
"",
IF(OR(scoreCell = "", scoreCell = "&"),
"",
LET(Z, LAMBDA(f, LET(g, LAMBDA(x, f(LAMBDA(v, LET(xx, x(x), xx(v))))), g(g))),
countRightAmpersands, Z(LAMBDA(countRightAmpersands, LAMBDA(cell,
LET(right, Offset(cell, 0, 1),
IF(right = "&",
countRightAmpersands(right) + 1,
@tueda
tueda / Singular_GCD_README.md
Last active June 26, 2024 02:41
On Ubuntu 20.04, the GCD computation in Singular 4.4.0 is occasionally very slow. 
chmod +x test.sh

Ubuntu 20.04

docker run -it --rm -v $PWD:/workspace ubuntu:20.04



  


  




    


          
    

      

        
        

          

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                tueda
                / build-vim
            
            

              Last active
              June 19, 2024 08:34
            

          

        

      

        

  

    
    


        



  


  

        

          
          ./configure --prefix=$HOME/opt/vim --enable-python3interp --enable-cscope
        

        

          
          make
        

        

          
          make test
        

        

          
          make install
        

  





    


  




    


          
    

      

        
        

          

              @tueda
          

          

            
                tueda
                / test.frm
            
            

              Created
              May 23, 2024 00:22
            

              
                https://github.com/vermaseren/form/pull/524#issuecomment-2124965359
              
          

        

      

        

  

    
    


        



  


  

        

          
          #define SIZE "5"
        

        

          
          *#include- include/color.h
        

        

          
          #define RANK "6"
        

        

          
          *
        

        

          
          *	The file with all the declarations for running color traces.
        

        

          
          *	The variable RANK tells how many Adjoint invariants of how many
        

        

          
          *	non-adjoint invariants can occur simultaneously. For 14 vertices
        

        

          
          *	this number is maximally 4 (4 loops in a non-adjoint representation)
        

        

          
          *
        

        

          
          *	Note: One needs version 3 of FORM to run this.