diff --git a/cours/slides_chapitre_1.pdf b/cours/slides_chapitre_1.pdf
index 8d994d939104057db1a5eeba20eb8f38fcbe9355..1e662921a31b05b98eabfe0a66120c829cb8c375 100644
Binary files a/cours/slides_chapitre_1.pdf and b/cours/slides_chapitre_1.pdf differ
diff --git a/cours/slides_chapitre_6.pdf b/cours/slides_chapitre_6.pdf
index f413492cfd2d29bf564b712d1a755dd021f4ed69..54f089be402f7e01c62d49a590834fe2bc8f5677 100644
Binary files a/cours/slides_chapitre_6.pdf and b/cours/slides_chapitre_6.pdf differ
diff --git a/td/td1.pdf b/td/td1.pdf
index da3db365dbab04d595e66d027f55e960e5585634..4e33e1ec89a6ef09733e2b3806e9e5992d28d476 100644
Binary files a/td/td1.pdf and b/td/td1.pdf differ
diff --git a/td/td2.pdf b/td/td2.pdf
index 7dab72d38d4bfa00207d19064ca18e483f4d3b42..31b0684e9c1ee55bc8f5b5fd9a847b60af04848e 100644
Binary files a/td/td2.pdf and b/td/td2.pdf differ
diff --git a/td/td3.pdf b/td/td3.pdf
index e600c20f981af10359464887414338de08a49eed..2aa1fffaef80f553f88295b7364b58ed57421c52 100644
Binary files a/td/td3.pdf and b/td/td3.pdf differ
diff --git a/td/td4.pdf b/td/td4.pdf
index 9cc258460e6d211ec60a991f8b705bf85187d54c..bf3f6fed90a5fbccaa54e57977465e9abd9cd9a2 100644
Binary files a/td/td4.pdf and b/td/td4.pdf differ