I thought you were going to go the other direction. All I ever read is that the west relied on Islamic science and math, but "no one" will acknowledge this. Except of course it's the only perspective I ever hear about, so I'm not sure who this mythical "no one" is. On the other hard, vanishingly few sources do seem to acknowledge that the Islamic sources "stood on the shoulders" of Greeks and others. Ibn Khaldun states this directly in the Muqaddimah: "The sciences of only one nation, the Greek, have come down to us, because they were translated through al-Ma'mun's efforts."

The full quote:

"The subject here is different from that of these two disciplines which, however, are often similar to it. In a way, it is an entirely original science. In fact, I have not come across a discussion along these lines by anyone. I do not know if this is because people have been unaware of it, but there is no reason to suspect them (of having been unaware of it). Perhaps they have written exhaustively on this topic, and their work did not reach us. There are many sciences. There have been numerous sages among the nations of mankind. The knowledge that has not come down to us is larger than the knowledge that has. Where are the sciences of the Persians that 'Umar ordered wiped out at the time of the conquest! Where are the sciences of the Chaldaeans, the Syrians, and the Babylonians, and the scholarly products and results that were theirs! Where are the sciences of the Copts, their predecessors! The sciences of only one nation, the Greek, have come down to us, because they were translated through al-Ma'mun's efforts. (His efforts in this direction) were successful, because he had many translators at his disposal and spent much money in this connection. Of the sciences of others, nothing has come to our attention."