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2-Parameter Logistic Model (Item Response Theory)
Author:
Kojiro Shojima, Ph.D.
GeoGebra
New Resources
正１７角形 作図 regular 17-gon
standingwave-reflection
対数螺旋
二次曲線と離心率
直線の軌跡
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等式の証明
ode04
カージオイド
三角形の成立条件
展開図が正方形になる「三角すい」
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Area
Sphere
Algebra
Exponential Functions
Rational Numbers