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‎math/base/special/ldexpf/coverage.ndjson‎

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[271,274,98.9051,17,18,94.4444,2,2,100,271,274,98.9051,"71c43cf5165749e2ce2647cb52d92f6c97f16959","2024-08-24 16:10:41 +0200"]
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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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‎math/base/special/ldexpf/main.js.html‎

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var toWord = require( '@stdlib/number/float32/base/to-word' );
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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 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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k = ( ix &amp; 0x7f800000 ) &gt;&gt; 23;
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k += exp;
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// Underflow:
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}
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// Subnormal result:
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k += 25;
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frac = fromWord( ( ix &amp; 0x807fffff ) | ( k &lt;&lt; 23 ) );
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frac = fromWord( ( ix &amp; FLOAT32_SIGNIFICAND_MASK_WITH_SIGN ) | ( k &lt;&lt; ( FLOAT32_PRECISION - 1 ) ) );
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‎math/base/special/ldexpf/native.js.html‎

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