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2-Parameter Logistic Model (Item Response Theory)
Author:
Kojiro Shojima, Ph.D.
GeoGebra
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standingwave
接点の作る円は内接円
小テスト
standingwave-plus
正１７角形 作図 regular 17-gon 2
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二次の直交行列は群をなす
二次関数最大最小(グラフ移動)
通過領域
区分求積(積分の面積イメージ)
長方形になるのは？
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Similar Triangles
Symmetry
Difference and Slope
Equations
Surface