1 files changed, 25 insertions, 0 deletions
diff --git a/llama.cpp/tools/server/webui/src/lib/utils/precision.ts b/llama.cpp/tools/server/webui/src/lib/utils/precision.ts
new file mode 100644
index 0000000..6da200c
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/utils/precision.ts
@@ -0,0 +1,25 @@
+/**
+ * Floating-point precision utilities
+ *
+ * Provides functions to normalize floating-point numbers for consistent comparison
+ * and display, addressing JavaScript's floating-point precision issues.
+ */
+
+import { PRECISION_MULTIPLIER } from '$lib/constants/precision';
+
+/**
+ * Normalize floating-point numbers for consistent comparison
+ * Addresses JavaScript floating-point precision issues (e.g., 0.949999988079071 → 0.95)
+ */
+export function normalizeFloatingPoint(value: unknown): unknown {
+	return typeof value === 'number'
+		? Math.round(value * PRECISION_MULTIPLIER) / PRECISION_MULTIPLIER
+		: value;
+}
+
+/**
+ * Type-safe version that only accepts numbers
+ */
+export function normalizeNumber(value: number): number {
+	return Math.round(value * PRECISION_MULTIPLIER) / PRECISION_MULTIPLIER;
+}