Details

Time bar (total: 1.4s)

sample9.0ms

Algorithm
intervals
Results
3.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1102
2102

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

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×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 59
Calls
1 calls:
15.0ms
(- x (/ 1.0 3.0))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(- x (/ 1.0 3.0))

simplify154.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 3 (146.0ms)

IterNodesCost
0365968
11117631
24922511
35001505

prune53.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma (/ 1.0 3.0) (+ x (/ 1.0 3.0)) (* x x))
0.0b
(+ x (/ 1.0 3.0))
1.0b
(pow (/ 1.0 3.0) 3)
21.9b
(/ (- (pow x 3) (pow (/ 1.0 3.0) 3)) (fma (/ 1.0 3.0) (+ x (/ 1.0 3.0)) (* x x)))

rewrite185.0ms

Algorithm
rewrite-expression-head
Rules
242×add-sqr-sqrt
149×times-frac
100×*-un-lft-identity
96×difference-of-squares
85×unpow-prod-down cube-prod
58×add-cube-cbrt
41×sqr-pow
33×associate-/l*
20×distribute-lft-out--
9×add-exp-log add-cbrt-cube
6×add-log-exp
5×pow1
4×difference-cubes expm1-log1p-u log1p-expm1-u
3×pow-unpow fma-def associate-/r* div-inv
2×cbrt-undiv div-exp pow-exp associate-/l/ rem-cube-cbrt
1×+-commutative cube-div cube-mult pow-to-exp flip3-- pow-pow frac-2neg flip3-+ unpow3 div-sub clear-num sum-log flip-- flip-+ fma-udef distribute-lft-out
Counts
4 → 227
Calls
4 calls:
0.0ms
(fma (/ 1.0 3.0) (+ x (/ 1.0 3.0)) (* x x))
11.0ms
(+ x (/ 1.0 3.0))
6.0ms
(pow (/ 1.0 3.0) 3)
155.0ms
(/ (- (pow x 3) (pow (/ 1.0 3.0) 3)) (fma (/ 1.0 3.0) (+ x (/ 1.0 3.0)) (* x x)))

series191.0ms

Counts
4 → 10
Calls
4 calls:
24.0ms
(fma (/ 1.0 3.0) (+ x (/ 1.0 3.0)) (* x x))
15.0ms
(+ x (/ 1.0 3.0))
0.0ms
(pow (/ 1.0 3.0) 3)
151.0ms
(/ (- (pow x 3) (pow (/ 1.0 3.0) 3)) (fma (/ 1.0 3.0) (+ x (/ 1.0 3.0)) (* x x)))

simplify113.0ms

Algorithm
egg-herbie
Counts
237 → 237
Iterations

Useful iterations: 2 (80.0ms)

IterNodesCost
07343414
132273301
250033227

prune418.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes19.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052

end0.0ms

sample229.0ms

Algorithm
intervals
Results
104.0ms8000×body80valid