Details

Time bar (total: 6.7s)

sample64.0ms

Algorithm
intervals
Results
23.0ms690×body80nan
10.0ms256×body80valid

simplify31.0ms

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

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite100.0ms

Algorithm
rewrite-expression-head
Rules
34×associate--l+
27×log-prod
25×*-un-lft-identity
19×add-sqr-sqrt
17×add-log-exp
15×add-cube-cbrt
12×distribute-rgt-in distribute-lft-in
10×associate-+l+
9×pow1
7×diff-log
6×add-exp-log add-cbrt-cube
5×sub-neg
4×associate-*r* distribute-lft-out
3×associate-+r+ associate-*l* sum-log log-pow distribute-lft-out--
2×flip3-- flip--
1×+-commutative associate--l- associate-+l- flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ difference-of-squares unswap-sqr
Counts
4 → 98
Calls
4 calls:
66.0ms
(+ (- (- (* x (log y)) y) z) (log t))
23.0ms
(- (- (* x (log y)) y) z)
4.0ms
(- (* x (log y)) y)
4.0ms
(* x (log y))

series180.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(+ (- (- (* x (log y)) y) z) (log t))
37.0ms
(- (- (* x (log y)) y) z)
56.0ms
(- (* x (log y)) y)
42.0ms
(* x (log y))

simplify106.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0376617
11219584
24445548
35001548

prune259.0ms

Pruning

3 alts after pruning (2 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)

rewrite9.0ms

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:
6.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series735.0ms

Counts
4 → 12
Calls
4 calls:
195.0ms
(* (cbrt y) (cbrt y))
180.0ms
(cbrt y)
184.0ms
(cbrt y)
175.0ms
(cbrt y)

simplify91.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (81.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune284.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.0b
(pow y 1/3)

rewrite14.0ms

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:
6.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series737.0ms

Counts
4 → 12
Calls
4 calls:
195.0ms
(* (cbrt y) (cbrt y))
185.0ms
(cbrt y)
182.0ms
(cbrt y)
176.0ms
(pow y 1/3)

simplify145.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0173288
1778209
24921194
35002194

prune326.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
3.6b
(pow (cbrt y) 1/3)
4.5b
(pow (pow y 1/3) 2/3)
5.0b
(pow y 1/3)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
19×unpow-prod-down
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×pow-unpow
8×add-exp-log
6×pow1 cbrt-prod pow-exp
4×pow-to-exp pow-pow add-cbrt-cube add-log-exp sqr-pow
2×unpow1/3 pow1/3
Counts
4 → 74
Calls
4 calls:
0.0ms
(cbrt y)
2.0ms
(pow (cbrt y) 1/3)
3.0ms
(pow (pow y 1/3) 2/3)
1.0ms
(pow y 1/3)

series954.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt y)
303.0ms
(pow (cbrt y) 1/3)
300.0ms
(pow (pow y 1/3) 2/3)
175.0ms
(pow y 1/3)

simplify78.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 3 (72.0ms)

IterNodesCost
0230256
1705233
22571225
35003221

prune331.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

regimes212.0ms

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

sample1.9s

Algorithm
intervals
Results
787.0ms23794×body80nan
331.0ms8028×body80valid
0.0ms1×body1280valid