Details

Time bar (total: 17.2s)

sample83.0ms

Algorithm
intervals
Results
41.0ms640×body80valid

simplify1.6s

Counts
1 → 1
Iterations
IterNodes
done5001
51149
4218
374
230
114
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (pow x 4.0) (pow y 4.0))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
53×unpow-prod-down
49×prod-diff
43×add-sqr-sqrt
35×*-un-lft-identity
31×add-cube-cbrt
21×sqr-pow
9×difference-of-squares
7×fma-neg
3×add-log-exp
2×distribute-lft-out--
1×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log log1p-expm1-u flip--
Counts
1 → 81
Calls
1 calls:
20.0ms
(- (pow x 4.0) (pow y 4.0))

series64.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(- (pow x 4.0) (pow y 4.0))

simplify1.3s

Counts
84 → 84
Iterations
IterNodes
done5001
21012
1328
0152

prune391.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.2b
(fma (sqrt (pow x 4.0)) (sqrt (pow x 4.0)) (- (pow y 4.0)))
14.2b
(sqrt (pow x 4.0))
14.2b
(sqrt (pow x 4.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
14×sqrt-prod
11×add-sqr-sqrt
8×unpow-prod-down
7×*-un-lft-identity add-cube-cbrt
6×rem-sqrt-square
4×sqr-pow
3×expm1-log1p-u pow1 add-cbrt-cube add-exp-log log1p-expm1-u add-log-exp
2×sqrt-pow1 pow1/2
1×fma-udef
Counts
3 → 52
Calls
3 calls:
0.0ms
(fma (sqrt (pow x 4.0)) (sqrt (pow x 4.0)) (- (pow y 4.0)))
5.0ms
(sqrt (pow x 4.0))
5.0ms
(sqrt (pow x 4.0))

series2.6s

Counts
3 → 9
Calls
3 calls:
1.5s
(fma (sqrt (pow x 4.0)) (sqrt (pow x 4.0)) (- (pow y 4.0)))
536.0ms
(sqrt (pow x 4.0))
538.0ms
(sqrt (pow x 4.0))

simplify3.4s

Counts
61 → 61
Iterations
IterNodes
done5000
44064
3849
2258
1120
067

prune458.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

8.9b
(sqrt (cbrt (pow x 4.0)))
14.2b
(sqrt (pow x 4.0))
26.1b
(cbrt (pow x 4.0))
26.1b
(cbrt (pow x 4.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
18×add-sqr-sqrt
17×sqrt-prod
14×unpow-prod-down
13×*-un-lft-identity add-cube-cbrt
7×rem-sqrt-square
6×sqr-pow
5×pow1
4×expm1-log1p-u add-cbrt-cube add-exp-log log1p-expm1-u add-log-exp
3×sqrt-pow1 pow1/3
2×pow1/2
Counts
4 → 81
Calls
4 calls:
4.0ms
(sqrt (cbrt (pow x 4.0)))
3.0ms
(sqrt (pow x 4.0))
2.0ms
(cbrt (pow x 4.0))
2.0ms
(cbrt (pow x 4.0))

series2.2s

Counts
4 → 12
Calls
4 calls:
554.0ms
(sqrt (cbrt (pow x 4.0)))
538.0ms
(sqrt (pow x 4.0))
524.0ms
(cbrt (pow x 4.0))
541.0ms
(cbrt (pow x 4.0))

simplify2.1s

Counts
93 → 93
Iterations
IterNodes
done5000
41644
3644
2305
1162
094

prune728.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes222.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.3s20149×body80valid