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Hello, I was wondering with the following equation: a^4 - 4 a^3 z + 6 a^2 z^2 - 4 a z^3 + z^4 how can I substitute: a - z == y to get: y^4 Thanks
Hi, I'm baffled by the following...if I define a function in a notebook as follows: func = Function[x^2][x]; I can call it in the notebook: Table[func, {x, 1, 6}] {1, 4, 9, 16, 25, 36} I can also call it in a function defined...
Hello, when using a dark stylesheet, my cursor disappears in the input cells. Is there any way to change the color and size of the cursor using either stylesheets or with the option inspector? Thanks