I hereby claim:
- I am aupiff on github.
- I am aupiff (https://keybase.io/aupiff) on keybase.
- I have a public key ASCqTVE4l4WHL8CZO00CqTWMF2dHP9fcBAuDgCC2D_uarQo
To claim this, I am signing this object:
# Plotting a differential field and a curve satisfying it | |
set term png enhanced size 3600,2800 | |
set output 'homogeneous.png' | |
set xrange [-1:1] | |
set yrange [0:0.8] | |
set samples 500 | |
set isosamples 200 |
I hereby claim:
To claim this, I am signing this object:
#!/bin/sh | |
# project euler 66 | |
max=0 | |
max_index=0 | |
for i in $(seq 2 1000) | |
do | |
a=$(echo "sqrt ($i)" | bc) |
#!/bin/sh | |
# p64: How many continued fractions for N≤10000 have an odd period? | |
odd=0 | |
for i in $(seq 2 10000) | |
do | |
a=$(echo "sqrt ($i)" | bc) | |
s=$a |
on macbook pro:
Using the non-posix compliant array functionality results in fast code.
$ time bash p43.sh
16695334890
real 0m11.997s
user 0m15.626s
sys 0m11.549s
#!/usr/bin/env bash | |
# ============================================================================ # | |
# This CLI tool is a working reference implementation for generating TLS | |
# private keys, certificate signing requests (CSRs), and self-signed | |
# certificates. The benefits of using this tool vs OpenSSL directly are as | |
# follows: | |
# | |
# * Significantly easier to use than OpenSSL. | |
# | |
# * Strong keys by default (ECC with secp384r1 curve). |
When I wanted to create the data volume that contained all the blockchain data.
docker run -it -p 30303:30303 -v /path/on/host:/root/.ethereum ethereum/client-go
This created a bind mount which is not ideal,
"Mounts": [
{
"Type": "bind",
"Source": "/Users/aupiff/ethereum",
[{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"ucacs","outputs":[{"name":"ucacContractAddr","type":"address"},{"name":"totalStakedTokens","type":"uint256"},{"name":"txLevel","type":"uint256"},{"name":"lastTxTimestamp","type":"uint256"},{"name":"denomination","type":"bytes32"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"txPerGigaTokenPerHour","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_tokensToOwnUcac","type":"uint256"}],"name":"setTokensToOwnUcac","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_ucacContractAddr","type":"address"},{"name":"_ucacId","type":"bytes32"},{"name":"_denomination","type":"bytes32"},{"name":"_tokensToStake","type":"uint256"}],"name":"createAndStakeUcac","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_txPerGigaTokenPerHour","type":"uint256"}],"name":"setTxPerGigaTokenPerHour","outputs":[],"payabl |
Cleanup conducted at Sun Jan 28 14:56:39 EST 2018.
Our goal is to reconcile any discrepencies between the verified_credits
table and the ethereum blockchain.
First, we'll check what entries exist in the verified_credits
table that do no exist on the blockchain.
$ curl localhost/unsubmitted
[ {"ucac":"0x869a8f2c3d22be392618ed06c8f548d1d5b5aed6","creditor":"0x3a1ea286e419130d894c9fa0cf49898bc81f9a5a","debtor":"0x754952bfa2097104a07f4f347e513a1da576ac7a","amount":265,"nonce":2,"memo":"Starbucks "}
, {"ucac":"0x869a8f2c3d22be392618ed06c8f548d1d5b5aed6","creditor":"0x754952bfa2097104a07f4f347e513a1da576ac7a","debtor":"0x3a1ea286e419130d894c9fa0cf49898bc81f9a5a","amount":326,"nonce":2,"memo":"Uber "}
[ | |
{ | |
"memo": "Starbucks ", | |
"nonce": 2, | |
"amount": 265, | |
"debtor": "0x754952bfa2097104a07f4f347e513a1da576ac7a", | |
"creditor": "0x3a1ea286e419130d894c9fa0cf49898bc81f9a5a", | |
"ucac": "0x869a8f2c3d22be392618ed06c8f548d1d5b5aed6" | |
}, | |
{ |