Casio Calculator FX 991MS

$43.49 $58.71
Two way power 401 Functions / Dot Matrix / 2-Line Display / 10 2 Digits / Plastic Keys Multi-replay function , Matrix calculations , Equation calculations , Vector calculations , Differential calculations , SOLVE function 2-line display Fraction calculations Integration calculations Combination and Permutation Statistics (STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis) Base-n calculations / conversions Logical operations Complex number calculations CALC memory Engineering symbol calculations 40 scientific calculations 40 metric conversions(20 conversion pairs) 9 variable memories Comes with slide-on hard case
Calculator

Calculator