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## Eulero Clotoide Spyral English Version .pdf

Original filename: Eulero Clotoide Spyral English Version.pdf
Author: Rita Cavallaro

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### Document preview

Mathematical models
SPIRAL OF EULERO CLOTOIDE
Tutorial by Rita Cavallaro

THIS PATTERN IS COVERED BY CREATIVE COMMONS

You can distribute, modify, create works derived from the original,
but not for commercial purposes, provided that it is recognized
that you are not entitled to paternity, providing the link to the
and that the new work attributed the same license ,of the original
Hello everyone!
In this pdf I present a mathematical model, namely: the eulero spiral – (clotoide) .
I have studied a way to use it more artistically to customize my crochet
Before you start, you need to know that the entire spiral is completely worked , in
back loop.
PATTERN:
Remember that All rows of spiral are worked in back loop, to get the final rib effect.
Chain 3
Row 1) start to work the spiral into the second chain from hook i(n back loop) , 2 single
crochet , one chain and turn your work.

Row 2) one increase, (2 single crochet in the same stitch), single crochet, one chain, turn
your work. (you have at this point 3 single crochet).
Row 3) 3 single crochet, 1 chain, turn your work.
Row 4) one single crochet, one increase in the next stitch, one single crochet, one chain
Row 5) 4 single crochet, one chain and turn your work.
Row 6 )one single crochet, one increase in the next stitch,one single crochet, one single
crochet, one chain and turn your work.
Row 7) 5 single crochet, one chain and turn your work.
Row 8)one single crochet, one increase in the next stitch, 3 single crochet in the next
stitches, one chain and turn your work.
Row 9 ) 6 single crochet, one chain and turn your work.
Row 10) one single crochet, one increase in the next stitch, 4 single crochet in the next
stitches, one chain turn your work.
Row 11) 7 single crochet , one chain and turn your work.
Row 12) one single crochet, one increase in the next stitch, 5 single crochet in the next
stitches, one chain turn your work.
Row 13) 8 single crochet, one chain and turn your work.
Row 14) one single crochet, one increase in the next stitch, 6 single crochet in the next
stitches, one chain turn your work.
Row 15) 9 single crochet, one chain and turn your work.
Continue to increase in this way, until you reach the desired size. For this pattern in the
last row you should have 20 single crochet.
At the end of this , Don't cut the yarn!!!
Now you have a triangle.

Bend the triangle in two parts, and close it with slip stitches, with a soft tension.
Now you have a cone.

Now cut the yarn and hide it.
Sew with a needle , using the same yarn, or one similiar in colors, wrapping the spiral.

Cut the yarn and hide.

And the spiral is done!

I hope you enjoyed this tutorial, if you have any doubts you can contact me on my
Email: rita-cavallaro@hotmail.it
If you want to share your work with my spyrals you can do it in my community , you are
welcome!