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‎math/base/special/ldexpf/coverage.ndjson

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[279,279,100,19,19,100,2,2,100,279,279,100,"d88cd86622b7a4ebffcb4b57aa60d5b7292fee73","2024-11-11 21:48:37 -0500"]

‎math/base/special/ldexpf/index.html

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‎math/base/special/ldexpf/index.js.html

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var toWord = require( '@stdlib/number/float32/base/to-word' );
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var fromWord = require( '@stdlib/number/float32/base/from-word' );
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var float64ToFloat32 = require( '@stdlib/number/float64/base/to-float32' );
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var FLOAT32_EXPONENT_MASK = require( '@stdlib/constants/float32/exponent-mask' );
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var FLOAT32_PRECISION = require( '@stdlib/constants/float32/precision' );
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var FLOAT32_ABS_MASK = require( '@stdlib/constants/float32/abs-mask' );
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// VARIABLES //
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var TWO25 = 33554432.0; // 0x4c000000
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var TWOM25 = 2.9802322387695312e-8; // 0x33000000
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var FLOAT32_SIGNIFICAND_MASK_WITH_SIGN = 0x807fffff; // 1 00000000 11111111111111111111111
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var ALL_ONES = 0xff; // 0xff = 255 =&gt; 11111111
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frac = float64ToFloat32( frac );
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ix = toWord( frac );
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// Extract exponent
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k = ( ix &amp; 0x7f800000 ) &gt;&gt; 23;
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// Extract exponent:
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k = ( ix &amp; FLOAT32_EXPONENT_MASK ) &gt;&gt; ( FLOAT32_PRECISION - 1 );
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}
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// Subnormal result:
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k += 25;
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‎math/base/special/ldexpf/native.js.html

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