diff --git a/math/base/special/cosd/coverage.ndjson b/math/base/special/cosd/coverage.ndjson new file mode 100644 index 000000000..6310682b8 --- /dev/null +++ b/math/base/special/cosd/coverage.ndjson @@ -0,0 +1 @@ +[119,121,98.3471,6,7,85.7143,1,1,100,119,121,98.3471,"0b0e240f6959ac1dae3bc00fe42b9930eb887e93","2024-03-17 15:51:00 -0400"] diff --git a/math/base/special/cosd/index.html b/math/base/special/cosd/index.html new file mode 100644 index 000000000..f89efdd5d --- /dev/null +++ b/math/base/special/cosd/index.html @@ -0,0 +1,131 @@ + + + + + + Code coverage report for math/base/special/cosd/lib + + + + + + + + + +
+
+

All files math/base/special/cosd/lib

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+ +
+ 98.34% + Statements + 119/121 +
+ + +
+ 85.71% + Branches + 6/7 +
+ + +
+ 100% + Functions + 1/1 +
+ + +
+ 98.34% + Lines + 119/121 +
+ + +
+

+ Press n or j to go to the next uncovered block, b, p or k for the previous block. +

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+ + + + + + + + \ No newline at end of file diff --git a/math/base/special/cosd/index.js.html b/math/base/special/cosd/index.js.html new file mode 100644 index 000000000..76c14070a --- /dev/null +++ b/math/base/special/cosd/index.js.html @@ -0,0 +1,232 @@ + + + + + + Code coverage report for math/base/special/cosd/lib/index.js + + + + + + + + + +
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+

All files / math/base/special/cosd/lib index.js

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+ +
+ 100% + Statements + 49/49 +
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+ 100% + Branches + 1/1 +
+ + +
+ 100% + Functions + 0/0 +
+ + +
+ 100% + Lines + 49/49 +
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/**
+* @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';
+ 
+/**
+* Compute the cosine of an angle measured in degrees.
+*
+* @module @stdlib/math/base/special/cosd
+*
+* @example
+* var cosd = require( '@stdlib/math/base/special/cosd' );
+*
+* var v = cosd( 0.0 );
+* // returns 1.0
+*
+* v = cosd( 90.0 );
+* // returns 0.0
+*
+* v = cosd( 60.0 );
+* // returns ~0.5
+*
+* v = cosd( NaN );
+* // returns NaN
+*/
+ 
+// MODULES //
+ 
+var main = require( './main.js' );
+ 
+ 
+// EXPORTS //
+ 
+module.exports = main;
+ 
+ +
+
+ + + + + + + + \ No newline at end of file diff --git a/math/base/special/cosd/main.js.html b/math/base/special/cosd/main.js.html new file mode 100644 index 000000000..318e2decf --- /dev/null +++ b/math/base/special/cosd/main.js.html @@ -0,0 +1,301 @@ + + + + + + Code coverage report for math/base/special/cosd/lib/main.js + + + + + + + + + +
+
+

All files / math/base/special/cosd/lib main.js

+
+ +
+ 97.22% + Statements + 70/72 +
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+ 83.33% + Branches + 5/6 +
+ + +
+ 100% + Functions + 1/1 +
+ + +
+ 97.22% + Lines + 70/72 +
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+ Press n or j to go to the next uncovered block, b, p or k for the previous block. +

+ +
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/**
+* @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 cos = require( '@stdlib/math/base/special/cos' );
+var deg2rad = require( '@stdlib/math/base/special/deg2rad' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
+var isInfinite = require( '@stdlib/assert/is-infinite' );
+ 
+ 
+// MAIN //
+ 
+/**
+* Computes the cosine of an angle measured in degrees.
+*
+* @param {number} x - input value (in degrees)
+* @returns {number} cosine
+*
+* @example
+* var v = cosd( 0.0 );
+* // returns 1.0
+*
+* @example
+* var v = cosd( 90.0 );
+* // returns 0.0
+*
+* @example
+* var v = cosd( 60.0 );
+* // returns ~0.5
+*
+* @example
+* var v = cosd( NaN );
+* // returns NaN
+*/
+function cosd( x ) {
+	var xRad;
+ 
+	if ( isInfinite( x ) ) {
+		return NaN;
+	}
+ 
+	if ( isInteger( ( ( x / 90.0 ) - 1.0 ) / 2.0 ) ) {
+		return 0.0;
+	}
+ 
+	xRad = deg2rad( x );
+ 
+	return cos( xRad );
+}
+ 
+ 
+// EXPORTS //
+ 
+module.exports = cosd;
+ 
+ +
+
+ + + + + + + + \ No newline at end of file