diff --git a/math.js b/math.js
index 09db9bd29..b99132c51 100644
--- a/math.js
+++ b/math.js
@@ -9495,7 +9495,7 @@ math.clone = function clone(x) {
  * @param {String | Array | Matrix} expr
  * @return {*} res
  */
-math.eval = function eval(expr) {
+math.eval = function (expr) {
     if (arguments.length != 1) {
         throw newArgumentsError('eval', arguments.length, 1);
     }
diff --git a/src/function/utils/eval.js b/src/function/utils/eval.js
index dfa8c91a9..37f0c9c86 100644
--- a/src/function/utils/eval.js
+++ b/src/function/utils/eval.js
@@ -8,7 +8,7 @@
  * @param {String | Array | Matrix} expr
  * @return {*} res
  */
-math.eval = function eval(expr) {
+math.eval = function (expr) {
     if (arguments.length != 1) {
         throw newArgumentsError('eval', arguments.length, 1);
     }