//! Pre-computed small tables for parsing decimal strings.
#! [doc(hidden)]
#! [cfg(not(feature = "compact" ))]
/// Pre-computed, small powers-of-5.
pub const SMALL_INT_POW5: [u64; 28 ] = [
1 ,
5 ,
25 ,
125 ,
625 ,
3125 ,
15625 ,
78125 ,
390625 ,
1953125 ,
9765625 ,
48828125 ,
244140625 ,
1220703125 ,
6103515625 ,
30517578125 ,
152587890625 ,
762939453125 ,
3814697265625 ,
19073486328125 ,
95367431640625 ,
476837158203125 ,
2384185791015625 ,
11920928955078125 ,
59604644775390625 ,
298023223876953125 ,
1490116119384765625 ,
7450580596923828125 ,
];
/// Pre-computed, small powers-of-10.
pub const SMALL_INT_POW10: [u64; 20 ] = [
1 ,
10 ,
100 ,
1000 ,
10000 ,
100000 ,
1000000 ,
10000000 ,
100000000 ,
1000000000 ,
10000000000 ,
100000000000 ,
1000000000000 ,
10000000000000 ,
100000000000000 ,
1000000000000000 ,
10000000000000000 ,
100000000000000000 ,
1000000000000000000 ,
10000000000000000000 ,
];
/// Pre-computed, small powers-of-10.
pub const SMALL_F32_POW10: [f32; 16 ] =
[1 e0, 1 e1, 1 e2, 1 e3, 1 e4, 1 e5, 1 e6, 1 e7, 1 e8, 1 e9, 1 e10, 0 ., 0 ., 0 ., 0 ., 0 .];
/// Pre-computed, small powers-of-10.
pub const SMALL_F64_POW10: [f64; 32 ] = [
1 e0, 1 e1, 1 e2, 1 e3, 1 e4, 1 e5, 1 e6, 1 e7, 1 e8, 1 e9, 1 e10, 1 e11, 1 e12, 1 e13, 1 e14, 1 e15, 1 e16,
1 e17, 1 e18, 1 e19, 1 e20, 1 e21, 1 e22, 0 ., 0 ., 0 ., 0 ., 0 ., 0 ., 0 ., 0 ., 0 .,
];
/// Pre-computed large power-of-5 for 32-bit limbs.
#[ cfg(not(all(target_pointer_width = "64" , not(target_arch = "sparc" ))))]
pub const LARGE_POW5: [u32; 10 ] = [
4279965485 , 329373468 , 4020270615 , 2137533757 , 4287402176 , 1057042919 , 1071430142 , 2440757623 ,
381945767 , 46164893 ,
];
/// Pre-computed large power-of-5 for 64-bit limbs.
#[ cfg(all(target_pointer_width = "64" , not(target_arch = "sparc" )))]
pub const LARGE_POW5: [u64; 5 ] = [
1414648277510068013 ,
9180637584431281687 ,
4539964771860779200 ,
10482974169319127550 ,
198276706040285095 ,
];
/// Step for large power-of-5 for 32-bit limbs.
pub const LARGE_POW5_STEP: u32 = 135 ;
Messung V0.5 in Prozent C=76 H=96 G=86
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-22)
¤
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