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:, Plot Polar Curve
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:, Plot Polar Curve
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:
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:
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 $submit1
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 $submit1
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r = <input name="r1" type="text" size="45" value="1 - sin(t)" />
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r = <input name="r1" type="text" size="45" value="1 - sin(t)">
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 (t is the polar angle.)
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 (t is the polar angle.)
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<br />
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<br>
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 Plot range:
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 Plot range:
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 <input size="6" name="tleft" value="0" /> &le; t &le;
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 <input size="6" name="tleft" value="0"> &le; t &le;
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 <input size="6" name="tright" value="2pi" /> ,
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 <input size="6" name="tright" value="2pi"> ,
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 <input size="6" name="xleft" /> &le; x &le;
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 <input size="6" name="xleft"> &le; x &le;
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 <input size="6" name="xright" /> ,
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 <input size="6" name="xright"> ,
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 &nbsp;
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 &nbsp;
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 <input size="6" name="yleft" /> &le; y &le;
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 <input size="6" name="yleft"> &le; y &le;
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 <input size="6" name="yright" /> .
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 <input size="6" name="yright"> .
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