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Bernard Bolzano, famous Czech matematitican and author of intermediate value theorem died on December 18, 1848.
Derivative and partial derivative
First order ODE
Definite integral and mean value
Geometrical applications of definite integral
Local maxima and minima in two variables
Domain of functions (one variable)
Domain of functions (two variables)
Least squares method
Second order LDE
Fixed point iterations
Rattlebacks, wooden solids with surprising behavior in rotatoin. A puzzle from physics.
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