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Tweak wording and examples on PolarPlot #1445

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Merged
rocky merged 6 commits into from
Jun 24, 2021
Merged

Tweak wording and examples on PolarPlot #1445

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a79729c
Tweak wording and examples on PolarPlot
Jun 24, 2021
ab15414
Do unicode fstrings work on Windows?
rocky Jun 24, 2021
4dfad11
Yet another approach to unicode on windows
rocky Jun 24, 2021
9583761
See if we can add theta
rocky Jun 24, 2021
c9f96dc
Revert theta use for now.
rocky Jun 24, 2021
e886351
Add labels to Pie Chart.
rocky Jun 24, 2021
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16 changes: 9 additions & 7 deletions mathics/builtin/drawing/plot.py
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Original file line number Diff line number Diff line change
Expand Up @@ -863,8 +863,8 @@ class PieChart(_Chart):
<li>SectorSpacing" (default Automatic)
</ul>

A pie chart for a list of values:
>> PieChart[Range[4]]
A hypothetical comparsion between types of pets owned:
>> PieChart[{30, 20, 10}, ChartLabels -> {Dogs, Cats, Fish}]
= -Graphics-

A doughnut chart for a list of values:
Expand Down Expand Up @@ -2196,18 +2196,20 @@ def eval_f(self, f, x_value):


class PolarPlot(_Plot):
"""
u"""
<dl>
<dt>'PolarPlot[$r$, {$t$, $tmin$, $tmax$}]'
<dd>creates a polar plot of $r$ with angle $t$ ranging from
$tmin$ to $tmax$.
<dt>'PolarPlot[$r$, {$t$, $t_min$, $t_max$}]'
<dd>creates a polar plot of curve with radius $r$ as a function of angle $t$ ranging from $t_min$ to $t_max$.
</dl>

>> PolarPlot[Cos[5t], {t, 0, Pi}]
>> PolarPlot[Cos[5\\[Theta]], {\\[Theta], 0, Pi}]
= -Graphics-

>> PolarPlot[{1, 1 + Sin[20 t] / 5}, {t, 0, 2 Pi}]
= -Graphics-

>> PolarPlot[Sqrt[t], {t, 0, 16 Pi}]
= -Graphics-
"""

options = _Plot.options.copy()
Expand Down
1 change: 1 addition & 0 deletions mathics/doc/common_doc.py
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Expand Up @@ -262,6 +262,7 @@ def repl_list(match):
("\u00e9", r"\'e"),
("\u00ea", r"\^e"),
("\u03b3", r"$\gamma$"),
("\u03b8", r"$\theta$"),
("\u03bc", r"$\mu$"),
("\u03c0", r"$\pi$"),
("\u2107", r"$\mathrm{e}$"),
Expand Down
11 changes: 6 additions & 5 deletions mathics/docpipeline.py
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Expand Up @@ -85,15 +85,16 @@ def test_case(test, tests, index=0, subindex=0, quiet=False, section=None):
def fail(why):
part, chapter, section = tests.part, tests.chapter, tests.section
print_and_log(
"%sTest failed: %s in %s / %s\n%s\n%s\n"
% (sep, section, part, chapter, test, why)
)
f"""{sep}Test failed: {section} in {part} / {chapter}
{part}
n{why}
""".encode("utf-8"))
return False

if not quiet:
if section:
print("%s %s / %s %s" % (stars, tests.chapter, section, stars))
print("%4d (%2d): TEST %s" % (index, subindex, test))
print(f"{stars} {tests.chapter} / {section} {stars}".encode("utf-8"))
print(f"{index:4d} ({subindex:2d}): TEST {test}".encode("utf-8"))

feeder = MathicsSingleLineFeeder(test, "<test>")
evaluation = Evaluation(definitions, catch_interrupt=False, output=TestOutput())
Expand Down