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T-SQL, 680 bytes
CREATE TABLE g(c INT,s geometry)
INSERT g SELECT c,geometry::Point(x,y,0).STBuffer(.4)
FROM(VALUES(1,7,8),(1,13,9),(1,14,9),(1,15,9),(2,2,14),(2,3,13),(2,4,12)
,(2,8,8),(2,9,9),(2,10,10),(2,11,11),(2,8,1),(2,12,4),(2,13,3),(2,14,2)
,(3,1,7),(3,2,7),(3,3,7),(3,4,7),(3,5,7),(3,6...
Task
Write a program/function that when given a positive integer \$n\$ and a digit \$d\$ which is not 0 outputs a way to represent \$n\$ using only addition, subtraction, multiplication, exponentiation, division, concatenation, parenthesis and the digit \$d\$.
Examples
n = 6, d = 1 => (1 + ...
This will turn into a series involving other aspects of calculus, including using the "derivative" of a string to find "stationary points" etc, as well as "integration" of sentences
Introduction
If y'all have ever studied calculus, you'll most likely know that differentiation is limited to diff...
Definitions:
A palindrome is a string which reads the same backward or forward (not counting spaces or special characters), such as "madam" or "Sorel Eros".
A date is said to be a palindrome when its dd-mm-yyyy format is a palindrome (or any other local representation).
Two strings are said t...
It is a widely-cited fact that 69 is the only number that uses up all of the decimal digits of 0 to 9.
69² = 4761
69³ = 328509
A possible input to find this number is 0123456789, because it at least has one occurence of every number in this number range.
The point of this challenge is not to ...
450 reputation for the RGS Golfing Showdown
As per these rules I will be awarding a total of 450 reputation to several answers to the RGS challenges.
These bounties are a bounty of 200 to the winner of the challenge and 5 x 50 rep bounties to surprising answers, as defined by me.
The first 50 ...
