Muon radiative energy loss (in 1.0E06 cm^2/g) in platinum (Pt) with Z = 78, A = 195.084(9) (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 1.8806 0.4471 0.3650 2.6927 5. 2.6074 1.9046 0.3898 4.9017 10. 3.2005 3.0359 0.3822 6.6186 20. 3.8091 4.0897 0.3638 8.2626 50. 4.6055 5.6928 0.3534 10.6517 100. 5.1717 6.7521 0.3462 12.2701 200. 5.6886 7.6917 0.3428 13.7230 500. 6.2685 8.5526 0.3430 15.1641 1000. 6.6177 9.0088 0.3483 15.9748 2000. 6.8893 9.3377 0.3567 16.5837 5000. 7.1411 9.6126 0.3720 17.1257 10000. 7.2658 9.7395 0.3872 17.3925 20000. 7.3483 9.8224 0.4049 17.5756 50000. 7.4165 9.8839 0.4325 17.7329 100000. 7.4468 9.9096 0.4561 17.8126