Details

Time bar (total: 4.4s)

sample18.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0583
1783
21083
done1083

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
3×fma-neg div-inv add-log-exp
2×difference-of-squares
1×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log log1p-expm1-u flip-- distribute-lft-out--
Counts
1 → 59
Calls
1 calls:
15.0ms
(- x (/ 1.0 3.0))

series25.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(- x (/ 1.0 3.0))

simplify1.8s

Counts
62 → 62
Iterations

Useful iterations: done (1.8s)

IterNodesCost
015428587
138125493
2147520319
done500115720

prune142.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

1.0b
(/ 1.0 (cbrt 3.0))
1.0b
(/ 1.0 (cbrt 3.0))
1.0b
(/ 1.0 (cbrt 3.0))
61.9b
(fma (/ -1 (* (cbrt 3.0) (cbrt 3.0))) (/ 1.0 (cbrt 3.0)) (/ (/ 1.0 (cbrt 3.0)) (* (cbrt 3.0) (cbrt 3.0))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
54×times-frac
49×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
36×cbrt-prod
18×associate-/r*
10×add-exp-log
9×associate-/l*
7×add-cbrt-cube
4×expm1-log1p-u pow1 log1p-expm1-u add-log-exp
3×cbrt-undiv clear-num frac-2neg div-exp div-inv
1×fma-udef
Counts
4 → 133
Calls
4 calls:
6.0ms
(/ 1.0 (cbrt 3.0))
4.0ms
(/ 1.0 (cbrt 3.0))
5.0ms
(/ 1.0 (cbrt 3.0))
0.0ms
(fma (/ -1 (* (cbrt 3.0) (cbrt 3.0))) (/ 1.0 (cbrt 3.0)) (/ (/ 1.0 (cbrt 3.0)) (* (cbrt 3.0) (cbrt 3.0))))

series0.0ms

Counts
4 → 4
Calls
4 calls:
0.0ms
(/ 1.0 (cbrt 3.0))
0.0ms
(/ 1.0 (cbrt 3.0))
0.0ms
(/ 1.0 (cbrt 3.0))
0.0ms
(fma (/ -1 (* (cbrt 3.0) (cbrt 3.0))) (/ 1.0 (cbrt 3.0)) (/ (/ 1.0 (cbrt 3.0)) (* (cbrt 3.0) (cbrt 3.0))))

simplify1.1s

Counts
137 → 137
Iterations

Useful iterations: done (1.1s)

IterNodesCost
08539649
114137381
233737172
3121136652
done500133217

prune812.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes61.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0583
done583

end0.0ms

sample326.0ms

Algorithm
intervals
Results
197.0ms8000×body80valid