Coordinate Geometry) Equations of internal and external by sectors of angles between two lines coordinate of the centroid, orthocentre, and circumcentre of a triangle, equation of the family of ...

calc_tria_area(x1, y1, x2, y2, x3, y3) Calculates the area of a triangle in 2D using the shoelace formula. find_centroid_of_4_coordinates(a, b, c, d) Finds the centroid of a quadrilateral by splitting ...

Credit: Journal of Geometry and Physics, 10.1016/j.geomphys ... After all, he had just invented Cartesian coordinates! But he couldn’t, and when he revised the problem to a practically solvable one, ...

Examination of (a)periodic brain activity has gained particular interest in the last few years in the neuroscience fields relating to cognition, disorders, and brain states. Using large EEG/MEG ...

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A package for binary and continuous, single and multi-material, truss and continuum, 2D and 3D topology optimization on unstructured meshes using automatic differentiation in Julia.