diff --git a/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.2d.js b/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.2d.js
index 65a43b86fd35..dabd190c05d9 100644
--- a/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.2d.js
+++ b/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.2d.js
@@ -29,6 +29,7 @@ var add = require( '@stdlib/number/float64/base/add' );
 var filledndBy = require( '@stdlib/array/base/fillednd-by' );
 var zerosnd = require( '@stdlib/array/base/zerosnd' );
 var numel = require( '@stdlib/ndarray/base/numel' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var binarynd = require( './../lib' );
 
@@ -111,7 +112,7 @@ function main() {
 		N = floor( pow( pow( 10, i ), 1.0/2.0 ) );
 		sh = [ N, N ];
 		f = createBenchmark( sh );
-		bench( pkg+'::2d,equidimensional:size='+numel( sh ), f );
+		bench( format( '%s::2d,equidimensional:size=%d', pkg, numel( sh ) ), f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.3d.js b/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.3d.js
index 19e0488aea08..9b7bb22b78d0 100644
--- a/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.3d.js
+++ b/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.3d.js
@@ -29,6 +29,7 @@ var add = require( '@stdlib/number/float64/base/add' );
 var filledndBy = require( '@stdlib/array/base/fillednd-by' );
 var zerosnd = require( '@stdlib/array/base/zerosnd' );
 var numel = require( '@stdlib/ndarray/base/numel' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var binarynd = require( './../lib' );
 
@@ -114,7 +115,7 @@ function main() {
 		N = floor( pow( pow( 10, i ), 1.0/3.0 ) );
 		sh = [ N, N, N ];
 		f = createBenchmark( sh );
-		bench( pkg+'::3d,equidimensional:size='+numel( sh ), f );
+		bench( format( '%s::3d,equidimensional:size=%d', pkg, numel( sh ) ), f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.4d.js b/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.4d.js
index 637b22913444..25f4c12a0ac7 100644
--- a/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.4d.js
+++ b/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.4d.js
@@ -29,6 +29,7 @@ var add = require( '@stdlib/number/float64/base/add' );
 var filledndBy = require( '@stdlib/array/base/fillednd-by' );
 var zerosnd = require( '@stdlib/array/base/zerosnd' );
 var numel = require( '@stdlib/ndarray/base/numel' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var binarynd = require( './../lib' );
 
@@ -117,7 +118,7 @@ function main() {
 		N = floor( pow( pow( 10, i ), 1.0/4.0 ) );
 		sh = [ N, N, N, N ];
 		f = createBenchmark( sh );
-		bench( pkg+'::4d,equidimensional:size='+numel( sh ), f );
+		bench( format( '%s::4d,equidimensional:size=%d', pkg, numel( sh ) ), f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.5d.js b/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.5d.js
index 5a76e55821ba..b9d9afa1cc2f 100644
--- a/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.5d.js
+++ b/lib/node_modules/@stdlib/array/base/binarynd/benchmark/benchmark.size.5d.js
@@ -29,6 +29,7 @@ var add = require( '@stdlib/number/float64/base/add' );
 var filledndBy = require( '@stdlib/array/base/fillednd-by' );
 var zerosnd = require( '@stdlib/array/base/zerosnd' );
 var numel = require( '@stdlib/ndarray/base/numel' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var binarynd = require( './../lib' );
 
@@ -120,7 +121,7 @@ function main() {
 		N = floor( pow( pow( 10, i ), 1.0/5.0 ) );
 		sh = [ N, N, N, N, N ];
 		f = createBenchmark( sh );
-		bench( pkg+'::5d,equidimensional:size='+numel( sh ), f );
+		bench( format( '%s::5d,equidimensional:size=%d', pkg, numel( sh ) ), f );
 	}
 }