<iframe src="https://pod.univ-lr.fr/video/4495-exemples-calculs-avec-ln-logarithme-neperien/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> POD https://pod.univ-lr.fr/videos/?owner=ccouot 360 https://pod.univ-lr.fr video 640 1.0 Cecile Couot https:/media/cache/9b/bc/9bbcb945b3bba5455967bcc5a3cf3959.png 1920 1080