isNegative.ts
zzmq.dev@gmail.com/shirt[add-isnegative-n-function-new-file] / isNegative.ts
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changed.
+/**
+ * Returns true if the given number is negative.
+ * @param n - The number to check.
+ * @returns true if n is less than 0, otherwise false.
+ */
+export function isNegative(n: number): boolean {
+ return n < 0;
+}