Casio fx-991MS PLUS Scientific Calculator with 2-Line Display
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<b>[Product Information]</b><br>
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<li>2-line display</li>
<li>Fraction calculations</li>
<li>Integration calculations</li>
<li>Combination and Permutation</li>
<li>STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis</li>
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