Details

Time bar (total: 1.6s)

sample15.0ms

Algorithm
intervals
Results
9.0ms256×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))

rewrite11.0ms

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:
8.0ms
(- x (/ 1.0 3.0))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(- x (/ 1.0 3.0))

simplify156.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 3 (148.0ms)

IterNodesCost
0365968
11117631
24922511
35001505

prune55.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

1.0b
(/ 1 (sqrt 3.0))
1.0b
(/ 1 (sqrt 3.0))
1.0b
(/ 1.0 (sqrt 3.0))
1.0b
(/ 1.0 (sqrt 3.0))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
72×times-frac
64×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
48×sqrt-prod
24×associate-/r*
16×add-exp-log
12×add-cbrt-cube associate-/l*
8×pow1
6×pow-flip div-exp
4×cbrt-undiv expm1-log1p-u frac-2neg clear-num log1p-expm1-u div-inv add-log-exp
2×rec-exp sqrt-pow1 pow1/2 1-exp inv-pow
Counts
4 → 176
Calls
4 calls:
3.0ms
(/ 1 (sqrt 3.0))
3.0ms
(/ 1 (sqrt 3.0))
3.0ms
(/ 1.0 (sqrt 3.0))
3.0ms
(/ 1.0 (sqrt 3.0))

series0.0ms

Counts
4 → 4
Calls
4 calls:
0.0ms
(/ 1 (sqrt 3.0))
0.0ms
(/ 1 (sqrt 3.0))
0.0ms
(/ 1.0 (sqrt 3.0))
0.0ms
(/ 1.0 (sqrt 3.0))

simplify150.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 3 (39.0ms)

IterNodesCost
0214944
1729846
21680742
34970726
45001726

prune332.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(exp (- x (/ 1.0 3.0)))
0.5b
(log (exp (- x (/ 1.0 3.0))))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
124×add-sqr-sqrt
117×prod-diff
115×*-un-lft-identity
109×add-cube-cbrt
84×times-frac
82×exp-sum
44×log-prod
12×exp-prod
9×div-inv
8×add-log-exp
7×log-pow
6×difference-of-squares
4×pow1
3×add-exp-log expm1-log1p-u sub-neg fma-neg add-cbrt-cube log1p-expm1-u distribute-lft-out--
2×exp-diff diff-log rem-exp-log
1×log-div flip3-- rem-log-exp flip--
Counts
3 → 180
Calls
3 calls:
8.0ms
(- x (/ 1.0 3.0))
28.0ms
(exp (- x (/ 1.0 3.0)))
34.0ms
(log (exp (- x (/ 1.0 3.0))))

series66.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(- x (/ 1.0 3.0))
16.0ms
(exp (- x (/ 1.0 3.0)))
23.0ms
(log (exp (- x (/ 1.0 3.0))))

simplify59.0ms

Algorithm
egg-herbie
Counts
189 → 189
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
05462991
115842139
250011477

prune178.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes29.0ms

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

sample365.0ms

Algorithm
intervals
Results
272.0ms8000×body80valid