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Sep
18
comment Defining a function that that evaluates a function to obtain a value not supplied as an optional argument
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Sep
18
comment Rearranging 5 equations
x4 is just a scale factor for the ys
Sep
18
revised Rearranging 5 equations
added 112 characters in body
Sep
18
comment How to solve this equation?
Solve[9^(x + 4) == 27^(1 - x), x, Reals] All those solutions are right too ...
Sep
18
revised How to solve this equation?
added 4 characters in body
Sep
18
revised Plotting a moving ball for projectile motion with animate
deleted 1 character in body
Sep
18
comment Plotting a moving ball for projectile motion with animate
@Karl See edit please
Sep
18
revised Plotting a moving ball for projectile motion with animate
added 763 characters in body
Sep
18
revised Graph expansion on Mathematica
added 74 characters in body
Sep
18
revised Graph expansion on Mathematica
added 35 characters in body
Sep
18
revised Plotting data points: Optimizing size and visuals
deleted 4 characters in body
Sep
18
comment Use of Mathematica to put equation into vector form
v[t_] := {(whatever (t - Sin@kk) - Cos@kk) , t}?
Sep
18
answered Setting the elements of a list equal to elements of a different list
Sep
18
revised Graph expansion on Mathematica
added 86 characters in body
Sep
18
revised Graph expansion on Mathematica
deleted 78 characters in body; deleted 6 characters in body
Sep
18
revised Graph expansion on Mathematica
deleted 78 characters in body; deleted 6 characters in body
Sep
18
comment Thick of a marker in ErrorListPlot
You could also make some concoction with ErrorBarFunction[]
Sep
18
revised Graph expansion on Mathematica
added 572 characters in body
Sep
18
reviewed Close NMaximize not substutiting parameters of objective function
Sep
18
reviewed Close Extract common subexpressions from expressions