@techreport{ngo:hal-00691762, TITLE = {{Exact Comparison of Quadratic Irrationals}}, AUTHOR = {Ngo, Phuc}, URL = {https://hal.science/hal-00691762}, TYPE = {Research Report}, INSTITUTION = {{LIGM}}, YEAR = {2011}, MONTH = Mar, KEYWORDS = {quadratic irrational ; periodic continued fraction ; exact comparison}, PDF = {https://hal.science/hal-00691762/file/ComparisonQuadraticIrrationals.pdf}, HAL_ID = {hal-00691762}, HAL_VERSION = {v1}, }