I, the copyright holder of this work, hereby publish it under the following licenses: This file is licensed under the Creative Commons Attribution 2.5...
Creative Commons Attribution-Share Alike 4.0 truetrue English circle evolvent or involute of a circle Arabic منحنى منشأ للدائرة URL: https://commons.wikimedia...
I, the copyright holder of this work, hereby publish it under the following licenses: This file is licensed under the Creative Commons Attribution-Share...
I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share...
I, the copyright holder of this work, hereby publish it under the following licenses: This file is licensed under the Creative Commons Attribution 2.5...
I, the copyright holder of this work, hereby publish it under the following licenses: This file is licensed under the Creative Commons Attribution-Share...
