equal
deleted
inserted
replaced
271 } |
271 } |
272 |
272 |
273 macro_rules! fp { |
273 macro_rules! fp { |
274 (-$n: tt / $d: tt) => { FPNum::new(-$n, $d) }; |
274 (-$n: tt / $d: tt) => { FPNum::new(-$n, $d) }; |
275 ($n: tt / $d: tt) => { FPNum::new($n, $d) }; |
275 ($n: tt / $d: tt) => { FPNum::new($n, $d) }; |
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276 (-$n: tt) => { FPNum::from(-$n) }; |
276 ($n: tt) => { FPNum::from($n) }; |
277 ($n: tt) => { FPNum::from($n) }; |
277 } |
278 } |
278 |
279 |
279 /* TODO: |
280 /* TODO: |
280 Distance |
281 Distance |
326 assert!(-n2_25 < n1_5); |
327 assert!(-n2_25 < n1_5); |
327 assert!(-n2_25 < -n1_5); |
328 assert!(-n2_25 < -n1_5); |
328 } |
329 } |
329 |
330 |
330 #[test] |
331 #[test] |
331 fn ord() { |
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332 let z = FPNum::from(0);; |
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333 let n1_5 = FPNum::new(3, 2); |
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334 let n2_25 = FPNum::new(9, 4); |
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335 |
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336 assert!(!(z > z)); |
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337 assert!(!(z < z)); |
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338 assert!(n2_25 > n1_5); |
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339 assert!(-n2_25 < n1_5); |
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340 assert!(-n2_25 < -n1_5); |
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341 } |
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342 |
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343 #[test] |
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344 fn arith() { |
332 fn arith() { |
345 let n1_5 = fp!(3/2); |
333 let n1_5 = fp!(3/2); |
346 let n2_25 = fp!(9/4); |
334 let n2_25 = fp!(9/4); |
347 let n_0_15 = fp!(-15/100); |
335 let n_0_15 = fp!(-15/100); |
348 |
336 |