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15h
comment Squaring quantities with units
@MarkBennet So a square dollar equals 10,000 square cents? I am scared.
Mar
31
comment What would the correct English description be for the difference for 1/3
It was done in one third the time or three times the speed.
Mar
31
comment What would the correct English description be for the difference for 1/3
300% as well, but 200% better. If your time had no change at all, would you say 100% better?
Mar
25
reviewed No Action Needed Probability of 2 Cards being adjacent
Mar
25
reviewed No Action Needed 2×2 matrix with one single eigenvalue, but two linearly independent eigenvectors?
Mar
18
revised volume of solid rotated around axis $y=-1$ region bounded by $y=x^3$, $x=1$, $y=-1$
updated image. no need to show a keyboard
Mar
18
suggested approved edit on volume of solid rotated around axis $y=-1$ region bounded by $y=x^3$, $x=1$, $y=-1$
Mar
17
reviewed No Action Needed Combining standard deviations
Mar
12
reviewed No Action Needed The next prime is as far as possible
Mar
12
answered How to explain the formula for the sum of a geometric series without calculus?
Mar
8
comment what is this sort of function called?
Fair enough, I have a BSEE, and recognized the function, but expected he wanted the general answer. Not a big deal.
Mar
8
comment what is this sort of function called?
That may be. (You are correct, to be clear) But, Op asked about this type of function, and the answer is piecewise. Not all piecewise functions are ramp.
Mar
8
answered How do I find the area bounded by these two curves?
Mar
8
comment How do I find the area bounded by these two curves?
What have you tried? Is this part of a first year Calculus class?
Feb
18
comment What's an equation that could produce this kind of shape?
no problem. I'm on a Mac, and trimmed screenshot is pretty fast. Happy to help.
Feb
18
revised What's an equation that could produce this kind of shape?
added image in-line
Feb
18
suggested approved edit on What's an equation that could produce this kind of shape?
Feb
10
reviewed No Action Needed Drawing ellipse as google.maps.Polygon with 8 points
Feb
1
awarded  Yearling
Jan
29
answered Discount in Infinity