adding my solution to the project

Solutions/Thalesmar_solution.js

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+// Write a function identity that takes an argument and returns that argument
+const identity = (x) => x;
+
+// Write a binary function addb that takes two numbers and returns their sum
+const addb = (a, b) => a + b;
+
+// Write a binary function subb that takes two numbers and returns their difference
+const subb = (a, b) => a - b;
+
+// Write a binary function mulb that takes two numbers and returns their product
+const mulb = (a, b) => a * b;
+
+// Write a binary function minb that takes two numbers and returns the smaller one
+const minb = (a, b) => Math.min(a, b);
+
+// Write a binary function maxb that takes two numbers and returns the larger one
+const maxb = (a, b) => Math.max(a, b);
+
+// Write a function add that is generalized for any amount of arguments
+const add = (...nums) => nums.reduce((a, b) => a + b, 0);
+
+// Write a function sub that is generalized for any amount of arguments
+const sub = (...nums) => nums.reduce((a, b) => a - b);
+
+// Write a function mul that is generalized for any amount of arguments
+const mul = (...nums) => nums.reduce((a, b) => a * b, 1);
+
+// Write a function min that is generalized for any amount of arguments
+const min = (...nums) => nums.reduce((a, b) => (a < b ? a : b));
+
+// Write a function max that is generalized for any amount of arguments
+const max = (...nums) => nums.reduce((a, b) => (a > b ? a : b));
+
+// Export all functions
+module.exports = { identity, addb, subb, mulb, minb, maxb, add, sub, mul, min, max };