發送短信 : Inaccessible singularities in toral cosmology

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| \  / ||  |  ___||  | |/ //  |  ___||  /_____// 
|  \/  ||  | ||__    | ' //   | ||__    `____ `  
| .  . ||  | ||__    | . \\   | ||__    /___//   
|_|\/|_||  |_____||  |_|\_\\  |_____||  `__ `    
`-`  `-`   `-----`   `-` --`  `-----`   /_//     
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