Details

Time bar (total: 6.6s)

sample71.0ms

Algorithm
intervals
Results
26.0ms802×body80nan
13.0ms258×body80valid

simplify32.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0206
1486
21186
32476
45256
57326
69376
711086
811286
911286

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (- (* x (log y)) y) z)
0.0b
(+ (- (- (* x (log y)) y) z) (log t))
0.3b
(* x (log y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
28×associate--l+
22×*-un-lft-identity
21×log-prod
16×add-sqr-sqrt
14×add-log-exp
12×add-cube-cbrt
10×associate-+l+
9×distribute-rgt-in distribute-lft-in
8×pow1
6×diff-log
5×add-exp-log add-cbrt-cube
4×sub-neg associate-*r* distribute-lft-out
3×associate-+r+ associate-*l* sum-log log-pow distribute-lft-out--
1×+-commutative associate--l- associate-+l- flip3-- flip3-+ pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ difference-of-squares unswap-sqr
Counts
3 → 80
Calls
3 calls:
7.0ms
(- (- (* x (log y)) y) z)
12.0ms
(+ (- (- (* x (log y)) y) z) (log t))
5.0ms
(* x (log y))

series121.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(- (- (* x (log y)) y) z)
44.0ms
(+ (- (- (* x (log y)) y) z) (log t))
44.0ms
(* x (log y))

simplify100.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0332521
11115483
24121455
35002455

prune209.0ms

Filtered
89 candidates to 60 candidates (67.4%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series719.0ms

Counts
4 → 12
Calls
4 calls:
204.0ms
(* (cbrt y) (cbrt y))
171.0ms
(cbrt y)
173.0ms
(cbrt y)
170.0ms
(cbrt y)

simplify92.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune304.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.2b
(pow y 1/3)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×cbrt-prod
16×add-cube-cbrt *-un-lft-identity
12×pow1
8×pow1/3
7×add-exp-log
6×swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
3×unpow-prod-down pow-unpow
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp pow-pow pow-plus unpow1/3 pow-exp prod-exp *-commutative cbrt-unprod sqr-pow
Counts
4 → 80
Calls
4 calls:
9.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series750.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (cbrt y) (cbrt y))
192.0ms
(cbrt y)
179.0ms
(cbrt y)
176.0ms
(pow y 1/3)

simplify151.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0173288
1778209
24922194
35003194

prune345.0ms

Filtered
92 candidates to 66 candidates (71.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
5.2b
(pow (pow y (sqrt 1/3)) (sqrt 1/3))
6.0b
(pow y (sqrt 1/3))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt add-cube-cbrt unpow-prod-down *-un-lft-identity
12×pow-unpow
7×add-exp-log
6×cbrt-prod sqrt-prod
5×pow1 pow-exp
4×add-cbrt-cube add-log-exp
3×pow-to-exp sqr-pow
2×pow-pow pow1/3
Counts
4 → 68
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
4.0ms
(pow (pow y (sqrt 1/3)) (sqrt 1/3))
3.0ms
(pow y (sqrt 1/3))

series978.0ms

Counts
4 → 12
Calls
4 calls:
183.0ms
(cbrt y)
184.0ms
(cbrt y)
407.0ms
(pow (pow y (sqrt 1/3)) (sqrt 1/3))
203.0ms
(pow y (sqrt 1/3))

simplify81.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 3 (76.0ms)

IterNodesCost
0211341
1709292
22784266
35001264

prune294.0ms

Filtered
80 candidates to 52 candidates (65.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes245.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0126
1126

end0.0ms

sample2.0s

Algorithm
intervals
Results
824.0ms24199×body80nan
335.0ms8042×body80valid
0.0ms1×body320valid
0.0ms1×body160valid