Also available:

## Convert axis tickmarks...

Hello,
I have a second problem which is related to converting horizontal axis to degrees ( or in terms of Pi :  0 - Pi/2 ).

Bengu

restart;
s1 := (1/3*(4*(1.66+10^(-1))^2-x^2))^(3/2)/(x^2*(1+.66+10^(-1)))-sin(2*a);
s2 := (1/3*(4*(1.66+10^(-2))^2-x^2))^(3/2)/(x^2*(1+.66+10^(-2)))-sin(2*a);
s3 := (1/3*(4*(1.66+10^(-3))^2-x^2))^(3/2)/(x^2*(1+.66+10^(-3)))-sin(2*a);
k1 := series(s1, x);
(-2)
4.769067180 x     + (-0.5773502688 - 1. sin(2. a))

2    / 4\
+ 0.01164914507 x  + O\x /
k2 := series(s2, x);
(-2)
4.293792441 x     + (-0.5773502692 - 1. sin(2. a))

2    / 4\
+ 0.01293857500 x  + O\x /
k3 := series(s3, x);
(-2)
4.247636750 x     + (-0.5773502693 - 1. sin(2. a))

2    / 4\
+ 0.01307916821 x  + O\x /
p1 := convert(k1, polynom);
4.769067180                                                2
----------- - 0.5773502688 - 1. sin(2. a) + 0.01164914507 x
2
x
p2 := convert(k2, polynom);
4.293792441                                                2
----------- - 0.5773502692 - 1. sin(2. a) + 0.01293857500 x
2
x
p3 := convert(k3, polynom);
4.247636750                                                2
----------- - 0.5773502693 - 1. sin(2. a) + 0.01307916821 x
2
x
with(plots, implicitplot);
implicitplot([p1, p2, p3], a = 0 .. (1/2)*Pi, x = 0 .. 3, style = point, symbol = [box, cross, circle], labeldirections = [horizontal, vertical], labels = ["&theta; (radians)", "Switching  field (T)"], color = [blue, red, black], symbolsize = 13);

## tickmarks on both y axes in logplot...

Dear all,

I'd like to make a logplot with the option axes = boxed .

let's say:

plot(x^3, x = 0 .. 2, axes = boxed)

But I need the tickmarks and numbers on both y-axes.

Could you tell me how to do this?

## How to put 1 to 12 around a circle like on clock f...

How to put number 1,2,3...12  around a circle, like a clock face using Maple code ?

Right now I can only do this manually by plotting a circle, then save the file and use Windos paint to

mannual put in the numbers

## Plot size and number of ticks...

My question is related to changing the plot size and modifying the number of ticks.

For example, I am plotting y vs. x, and x is from -1.0*Pi/2..1.0*Pi/2. I want to modify the plot size with size=[h,w]. If I have three ticks in x-axis if I change to small width, then the number of ticks is decreased. How can I force it to have the certain number of ticks? Also, why if I set view=[-1.0*Pi/2..1.0*Pi/2,0..1] then the -1.0*Pi/2 disappear if the width size is small.

Thanks,

Baharm31

## How to put degree symbol on tickmark?...

Suppose that I have a plot:

`plot(sin((1/180)*Pi*x), x = -180 .. 180)`

I want to add a degree symbol after the tickmarks on the x-axis.  One approach which seem promising is to add a plot option for the x-axis:

axis[1] = [tickmarks = [90 = typeset("90", degree)]]

where "degree" is replaced by a code for the degree symbol. Maple is helpful here because I can point and click using the Common Symbols palette and insert a degree symbol. However this does not work delivering an error "Error, invalid neutral operator". This error is undocumented.

I can insert a Pi or an infinity symbol. If I want to I can put a degree sysmbol into ther title, but apparently not on the axes.

## Plot in a box with ticks...

Dear all,

I like to plot a function, let's say x^2 in a boxed axis mode; i.e.

plot(x^2,axis=boxed)

Howeve, I want the plot to have tickmarks on all four axises, and not only the normal x and y axis.

Can anyone help me with this please?

## Labels above axis...

Hello,

Is it possible to have the labels of the x-axis and of the tickmarks above the axis?

Thank you!

## Different colored tickmarks?...

Is it possible for tickmarks to be different colors? For example, say I'm working with the plot

`plot(x^2,x=-1..1,tickmarks=[[-1,-1/2,1/2,1],[]]);`

Is there a way to make the tickmarks at `x=-1/2,1/2` red while making the tickmarks at `x=-1,1` blue?

Or, alternatively, is there a way to turn the tickmarks at `x=-1/2,1/2` into red subticks and make the tickmarks at `x=-1,1` blue?

Thanks!

## Labels on Plot and Along Axis: Workarounds, Sort...

by: Maple 17

I'm sharing this in the hope it might help someone (my future self being the most likely). Since my suggestions are not perfect and a little messy, feel free to suggest better ways.

I spend a great deal of time tweaking my plots. Oftentimes I want to add labels to the curves right onto the plot. Most of the time it's easy to do. Occasionally I struggle. Sometimes I succeed, sometimes I give up.

Below is an example of the kind of plot I sometimes create. It's not perfect.

## A reference chart for symbol & character plotting

by: Maple

Here is a plot in table format of the standard Times, Helvetica, and SYMBOL fonts. This plot provides a reference table that can be used to find the character codes to plot any one-byte character that can be plotted, which is especially useful for the SYMBOL characters and character codes 128-255 in the standard fonts. These characters are available for plotting in both the Standard and Classic GUIs.

All characters are aligned to be immediately above and immediately...

## choosing tickmarks...

In a plot of y=x^2 how can one choose to have no tickmarks except for at given points say x=2 and x =8 and of course on the corresponding y values?

## Labelling tickmarks in plot...

I am making a 2D plot and need to mark certain irregular points on the x-axis, so I managed to put tickmarks (and gridlines) at those points, and somehow Maple even labels each tickmark, which is what I want.

Except, there is no room along the x-axis for all the labels, so I need the labels to appear vertically at each tickmark.

Is  there any way to do this? The only instructions I can find for vertical labelling just apply to axis labels, not tickmark or gridline labels.

## tickmarks with subscripts...

I'm trying to construct some tickmarks. I have so far found a way to do a "hat", where I use:

conjugate(alpha)

I also need to put a subscript and a superscript on that. Any ideas?

Cheers,

Christian

## plotting the complex plane...

hi. i am regularly plotting subsets of the complex plane. but i have not figured out yet how i can have the vertical axis labeled with i, 2i, 3i, ... instead of 1, 2, 3, ...

how do i do it?

## tickmarks in plots: point v.s. comma in decimals...

Hi, I have the following problem with Maple 12:

all the decimals in plots (tickmarks) are displayed with a comma (e.g. 0,5).

Is it possible to replace the comma by the  point (i.e. 0,5 -> 0.5 ) ?

Unfortunately I cant see appropriate setting in the Maple help.

However the problem is rather serious: some journals (e.g. Phys Rev D)

require the tickmarks to be written without commas (the

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