wball/PolymathREU-Walking-to-infinity-on-special-sequences
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major bug fix

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This commit is contained in:
William Ball 2020-07-24 21:40:19 -07:00
parent 23e9c95dbd
commit d64116d255
4 changed files with 3002 additions and 1 deletions
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rust/fourthfree/log Normal file
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rust/fourthfree/src/main.rs
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@ -6,8 +6,9 @@ const BASE: u64 = 10;
fn is_fourth_free(x: &u64) -> bool { fn is_fourth_free(x: &u64) -> bool {
let mut i = 2; let mut i = 2;
let mut fourth = i * i * i * i; let mut fourth = i * i * i * i;
while fourth < *x { while fourth <= *x {
if x % fourth == 0 { if x % fourth == 0 {
println!("{}", x);
return false; return false;
} }
i += 1; i += 1;