diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/README.md b/lib/node_modules/@stdlib/array/fixed-endian-factory/README.md
index 568d0f575d6a..ba64846221fe 100644
--- a/lib/node_modules/@stdlib/array/fixed-endian-factory/README.md
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/README.md
@@ -450,6 +450,54 @@ var count = context.count;
// returns 4
```
+<a name="method-find-last"></a>
+
+#### TypedArray.prototype.findLast( predicate\[, thisArg] )
+
+Returns the last element in an array for which a predicate function returns a truthy value.
+
+```javascript
+var Float64ArrayFE = fixedEndianFactory( 'float64' );
+
+function predicate( element ) {
+ return element < 0.0;
+}
+
+var arr = new Float64ArrayFE( 'little-endian', [ -1.0, 2.0, -4.0, 3.0 ] );
+
+var res = arr.findLast( predicate );
+// returns -4.0
+```
+
+The `predicate` function is provided three arguments:
+
+- **value**: current array element.
+- **index**: current array element index.
+- **arr**: the array on which this method was called.
+
+To set the function execution context, provide a `thisArg`
+
+```javascript
+var Float64ArrayFE = fixedEndianFactory( 'float64' );
+
+function predicate( v ) {
+ this.count += 1;
+ return ( v < 0.0 );
+}
+
+var arr = new Float64ArrayFE( 'little-endian', [ -1.0, 2.0, 3.0 ] );
+
+var context = {
+ 'count': 0
+};
+
+var z = arr.findLast( predicate, context );
+// returns -1.0
+
+var count = context.count;
+// returns 3
+```
+
<a name="method-for-each"></a>
#### TypedArrayFE.prototype.forEach( callbackFn\[, thisArg] )
@@ -923,7 +971,7 @@ var out = arr.with( 0, 0.0 );
var v = out.get( 0 );
// returns 0.0
```
-
+
</section>
<!-- /.usage -->
diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.find_last.js b/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.find_last.js
new file mode 100644
index 000000000000..f427a757616c
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.find_last.js
@@ -0,0 +1,60 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
+var pkg = require( './../package.json' ).name;
+var factory = require( './../lib' );
+
+
+// VARIABLES //
+
+var Float64ArrayFE = factory( 'float64' );
+
+
+// MAIN //
+
+bench( pkg+':findLast', function benchmark( b ) {
+ var out;
+ var arr;
+ var i;
+
+ arr = new Float64ArrayFE( 'little-endian', [ 1.0, 2.0, 2.0, 1.0 ] );
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ out = arr.findLast( predicate );
+ if ( typeof out !== 'number' ) {
+ b.fail( 'should return a number' );
+ }
+ }
+ b.toc();
+ if ( !isNumber( out ) ) {
+ b.fail( 'should return a number' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+
+ function predicate( v ) {
+ return v > 0.0;
+ }
+});
diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.find_last.length.js b/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.find_last.length.js
new file mode 100644
index 000000000000..e0a997652adb
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.find_last.length.js
@@ -0,0 +1,113 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var zeroTo = require( '@stdlib/array/zero-to' );
+var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
+var pkg = require( './../package.json' ).name;
+var factory = require( './../lib' );
+
+
+// VARIABLES //
+
+var Float64ArrayFE = factory( 'float64' );
+
+
+// FUNCTIONS //
+
+/**
+* Predicate function.
+*
+* @private
+* @param {number} value - array element
+* @param {NonNegativeInteger} idx - array element index
+* @param {TypedArray} arr - array instance
+* @returns {boolean} boolean indicating whether a value passes a test
+*/
+function predicate( value ) {
+ return value < 0.0;
+}
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+ var arr = new Float64ArrayFE( 'little-endian', zeroTo( len ) );
+ return benchmark;
+
+ /**
+ * Benchmark function.
+ *
+ * @private
+ * @param {Benchmark} b - benchmark instance
+ */
+ function benchmark( b ) {
+ var out;
+ var i;
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ out = arr.findLast( predicate );
+ if ( typeof out !== 'number' ) {
+ b.fail( 'should return a number' );
+ }
+ }
+ b.toc();
+ if ( !isNumber( out ) ) {
+ b.fail( 'should return a number' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+ }
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+ var len;
+ var min;
+ var max;
+ var f;
+ var i;
+
+ min = 1; // 10^min
+ max = 6; // 10^max
+
+ for ( i = min; i <= max; i++ ) {
+ len = pow( 10, i );
+ f = createBenchmark( len );
+ bench( pkg+':findLast:len='+len, f );
+ }
+}
+
+main();
diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/lib/main.js b/lib/node_modules/@stdlib/array/fixed-endian-factory/lib/main.js
index b1899599583e..6e7e415c35d8 100644
--- a/lib/node_modules/@stdlib/array/fixed-endian-factory/lib/main.js
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/lib/main.js
@@ -617,6 +617,39 @@ function factory( dtype ) { // eslint-disable-line max-lines-per-function, stdli
return new this.constructor( flag2byteOrder( this._isLE ), out );
});
+ /**
+ * Returns the last element in an array for which a predicate function returns a truthy value.
+ *
+ * @private
+ * @name findLast
+ * @memberof TypedArray.prototype
+ * @type {Function}
+ * @param {Function} predicate - test function
+ * @param {*} [thisArg] - predicate function execution context
+ * @throws {TypeError} `this` must be a typed array
+ * @throws {TypeError} first argument must be a function
+ * @returns {(*|void)} array element or undefined
+ */
+ setReadOnly( TypedArray.prototype, 'findLast', function findLast( predicate, thisArg ) {
+ var buf;
+ var v;
+ var i;
+
+ if ( !isTypedArray( this ) ) {
+ throw new TypeError( format( 'invalid invocation. `this` is not %s %s.', CHAR2ARTICLE[ dtype[0] ], CTOR_NAME ) );
+ }
+ if ( !isFunction( predicate ) ) {
+ throw new TypeError( format( 'invalid argument. First argument must be a function. Value: `%s`.', predicate ) );
+ }
+ buf = this._buffer;
+ for ( i = this._length-1; i >= 0; i-- ) {
+ v = buf[ GETTER ]( i * BYTES_PER_ELEMENT, this._isLE );
+ if ( predicate.call( thisArg, v, i, this ) ) {
+ return v;
+ }
+ }
+ });
+
/**
* Invokes a function once for each array element.
*
diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/test/test.find_last.js b/lib/node_modules/@stdlib/array/fixed-endian-factory/test/test.find_last.js
new file mode 100644
index 000000000000..1a1363071d38
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/test/test.find_last.js
@@ -0,0 +1,191 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var hasOwnProp = require( '@stdlib/assert/has-own-property' );
+var isFunction = require( '@stdlib/assert/is-function' );
+var factory = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof factory, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function returns a function', function test( t ) {
+ var ctor = factory( 'float64' );
+ t.strictEqual( isFunction( ctor ), true, 'returns expected value' );
+ t.end();
+});
+
+tape( 'attached to the prototype of the returned function is an `findLast` method', function test( t ) {
+ var ctor = factory( 'float64' );
+ t.strictEqual( hasOwnProp( ctor.prototype, 'findLast' ), true, 'returns expected value' );
+ t.strictEqual( isFunction( ctor.prototype.findLast ), true, 'returns expected value' );
+ t.end();
+});
+
+tape( 'the method throws an error if invoked with a `this` context which is not a typed array instance', function test( t ) {
+ var values;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', 5 );
+
+ values = [
+ '5',
+ 5,
+ NaN,
+ true,
+ false,
+ null,
+ void 0,
+ {},
+ [],
+ function noop() {}
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] );
+ }
+ t.end();
+
+ function badValue( value ) {
+ return function badValue() {
+ return arr.findLast.call( value, predicate );
+ };
+ }
+
+ function predicate( v ) {
+ return ( v === false );
+ }
+});
+
+tape( 'the method throws an error if provided a first argument which is not a function', function test( t ) {
+ var values;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', 5 );
+
+ values = [
+ '5',
+ 3.14,
+ NaN,
+ true,
+ false,
+ null,
+ void 0,
+ {},
+ []
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] );
+ }
+ t.end();
+
+ function badValue( value ) {
+ return function badValue() {
+ return arr.findLast( value );
+ };
+ }
+});
+
+tape( 'the method returns `undefined` if operating on an empty typed array', function test( t ) {
+ var ctor;
+ var arr;
+ var v;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian' );
+ v = arr.findLast( predicate );
+
+ t.strictEqual( v, void 0, 'returns expected value' );
+ t.end();
+
+ function predicate() {
+ t.fail( 'should not be invoked' );
+ }
+});
+
+tape( 'the method returns the last element which passes a test', function test( t ) {
+ var ctor;
+ var arr;
+ var v;
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ -1.0, -2.0, -3.0, 1.0, 2.0, 3.0 ] );
+ v = arr.findLast( predicate );
+
+ t.strictEqual( v, -3.0, 'returns expected value' );
+ t.end();
+
+ function predicate( v ) {
+ return ( v < 0 );
+ }
+});
+
+tape( 'the method returns `undefined` if all elements fail a test', function test( t ) {
+ var ctor;
+ var arr;
+ var v;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ -1.0, -2.0, -3.0 ] );
+ v = arr.findLast( predicate );
+
+ t.strictEqual( v, void 0, 'returns expected value' );
+ t.end();
+
+ function predicate( v ) {
+ return ( v > 0 );
+ }
+});
+
+tape( 'the method supports providing an execution context', function test( t ) {
+ var ctor;
+ var ctx;
+ var arr;
+ var v;
+
+ ctx = {
+ 'count': 0
+ };
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ -1.0, 1.0, 2.0 ] );
+ v = arr.findLast( predicate, ctx );
+
+ t.strictEqual( v, -1.0, 'returns expected value' );
+ t.strictEqual( ctx.count, 3, 'returns expected value' );
+
+ t.end();
+
+ function predicate( v ) {
+ this.count += 1; // eslint-disable-line no-invalid-this
+ return ( v < 0 );
+ }
+});