#217 Compute acos with less cancellation near x=1

test/hypothesis/evaluate.mjs

@@ -0,0 +1,26 @@
+// listen for test cases, and provide the results.
+// give JSON of the test case, receive the result
+// Example: 
+// > {"func":"tan", "args":["12.5"], "config":{"precision":8}}
+// -0.066468242
+
+
+import {Decimal} from '../../decimal.mjs';
+import {createInterface} from 'readline';
+
+const readline = createInterface({
+	input: process.stdin,
+	output: process.stdout
+});
+
+readline.on("close", () => {console.log('\n'); process.exit(0);});
+
+readline.on("line", (line) => {
+    if (line) {
+        const {func, args, config} = JSON.parse(line);
+        config.defaults = true;
+        Decimal.set(config);
+        const result = Decimal[func](...args);
+        console.log(result);
+    }
+});