This is related to the cosmic density parameter in many ways; this term describes the ratio of the actual density value of the Universe to the critical density value. If the ratio is one, then the Universe is at balance, and the Universe is flat and will expand forever. If the ratio is greater than one, then the actual density of the Universe is greater than the critical density, and thus the Universe will eventually become closed and will ultimately end up collapsing in on it self. If the ratio is less than one, then the actual density is less than the critical density, and the Universe is open and expands forever in every direction.= = = Non-Euclidean geometry = = =
ð ɪ s WORD_BOUNDARY ɪ z WORD_BOUNDARY ɹ ɪ l eɪ t ɪ d WORD_BOUNDARY t ə WORD_BOUNDARY ð ə WORD_BOUNDARY k ɑ z m ɪ k WORD_BOUNDARY d ɛ n s ɪ t i WORD_BOUNDARY p ə ɹ ɹ æ m ɪ t ə ɹ ɹ WORD_BOUNDARY ɪ n WORD_BOUNDARY m ɛ n i WORD_BOUNDARY w eɪ z WORD_BOUNDARY ð ɪ s WORD_BOUNDARY t ɜː m WORD_BOUNDARY d ɪ s k ɹ aɪ b z WORD_BOUNDARY ð ə WORD_BOUNDARY ɹ eɪ ʃ ɪ oʊ WORD_BOUNDARY ʌ v ð ɪ WORD_BOUNDARY æ k t̠ʃ uː ə l WORD_BOUNDARY d ɛ n s ɪ t i WORD_BOUNDARY v æ l j uː WORD_BOUNDARY ʌ v ð ə WORD_BOUNDARY j uː n ɪ v ɜː s WORD_BOUNDARY t ə WORD_BOUNDARY ð ə WORD_BOUNDARY k ɹ ɪ t ɪ k ə l WORD_BOUNDARY d ɛ n s ɪ t i WORD_BOUNDARY v æ l j uː WORD_BOUNDARY ɪ f WORD_BOUNDARY ð ə WORD_BOUNDARY ɹ eɪ ʃ ɪ oʊ WORD_BOUNDARY ɪ z WORD_BOUNDARY w ʌ n WORD_BOUNDARY ð ɛ n WORD_BOUNDARY ð ə WORD_BOUNDARY j uː n ɪ v ɜː s WORD_BOUNDARY ɪ z WORD_BOUNDARY æ t WORD_BOUNDARY b æ l ə n s WORD_BOUNDARY æ n d WORD_BOUNDARY ð ə WORD_BOUNDARY j uː n ɪ v ɜː s WORD_BOUNDARY ɪ z WORD_BOUNDARY f l æ t WORD_BOUNDARY æ n d WORD_BOUNDARY w ɪ l WORD_BOUNDARY ɛ k s p æ n d WORD_BOUNDARY f ə ɹ ɹ ɛ v ə ɹ WORD_BOUNDARY ɪ f WORD_BOUNDARY ð ə WORD_BOUNDARY ɹ eɪ ʃ ɪ oʊ WORD_BOUNDARY ɪ z WORD_BOUNDARY ɡ ɹ eɪ t ə ɹ WORD_BOUNDARY ð ʌ n WORD_BOUNDARY w ʌ n WORD_BOUNDARY ð ɛ n WORD_BOUNDARY ð ɪ WORD_BOUNDARY æ k t̠ʃ uː ə l WORD_BOUNDARY d ɛ n s ɪ t i WORD_BOUNDARY ʌ v ð ə WORD_BOUNDARY j uː n ɪ v ɜː s WORD_BOUNDARY ɪ z WORD_BOUNDARY ɡ ɹ eɪ t ə ɹ WORD_BOUNDARY ð ʌ n WORD_BOUNDARY ð ə WORD_BOUNDARY k ɹ ɪ t ɪ k ə l WORD_BOUNDARY d ɛ n s ɪ t i WORD_BOUNDARY æ n d WORD_BOUNDARY ð ʌ s WORD_BOUNDARY ð ə WORD_BOUNDARY j uː n ɪ v ɜː s WORD_BOUNDARY w ɪ l WORD_BOUNDARY ɪ v ɛ n t̠ʃ uː ə l i WORD_BOUNDARY b ɪ k ʌ m WORD_BOUNDARY k l oʊ z d WORD_BOUNDARY æ n d WORD_BOUNDARY w ɪ l WORD_BOUNDARY ʌ l t ɪ m ə t l i WORD_BOUNDARY ɛ n d WORD_BOUNDARY ʌ p WORD_BOUNDARY k ə l æ p s ɪ ŋ WORD_BOUNDARY ɪ n WORD_BOUNDARY ɔ n WORD_BOUNDARY ɪ t WORD_BOUNDARY s ɛ l f WORD_BOUNDARY ɪ f WORD_BOUNDARY ð ə WORD_BOUNDARY ɹ eɪ ʃ ɪ oʊ WORD_BOUNDARY ɪ z WORD_BOUNDARY l ɛ s WORD_BOUNDARY ð ʌ n WORD_BOUNDARY w ʌ n WORD_BOUNDARY ð ɛ n WORD_BOUNDARY ð ɪ WORD_BOUNDARY æ k t̠ʃ uː ə l WORD_BOUNDARY d ɛ n s ɪ t i WORD_BOUNDARY ɪ z WORD_BOUNDARY l ɛ s WORD_BOUNDARY ð ʌ n WORD_BOUNDARY ð ə WORD_BOUNDARY k ɹ ɪ t ɪ k ə l WORD_BOUNDARY d ɛ n s ɪ t i WORD_BOUNDARY æ n d WORD_BOUNDARY ð ə WORD_BOUNDARY j uː n ɪ v ɜː s WORD_BOUNDARY ɪ z WORD_BOUNDARY oʊ p ə n WORD_BOUNDARY æ n d WORD_BOUNDARY ɛ k s p æ n d z WORD_BOUNDARY f ə ɹ ɹ ɛ v ə ɹ ɹ WORD_BOUNDARY ɪ n WORD_BOUNDARY ɛ v ɹ i WORD_BOUNDARY d ɪ ɹ ɛ k ʃ ə n WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY n ɑ n j uː k l ɪ d iː ə n WORD_BOUNDARY d̠ʒ i ɑ m ə t ɹ i WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY