Details

Time bar (total: 6.8s)

sample67.0ms

Algorithm
intervals
Results
26.0ms784×body80nan
10.0ms256×body80valid

simplify34.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0206
1486
21186
32476
45256
57326
69376
711086
811286
911286

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite104.0ms

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:
23.0ms
(- (- (* x (log y)) y) z)
4.0ms
(- (* x (log y)) y)
70.0ms
(+ (- (- (* x (log y)) y) z) (log t))
4.0ms
(* x (log y))

series179.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(- (- (* x (log y)) y) z)
55.0ms
(- (* x (log y)) y)
49.0ms
(+ (- (- (* x (log y)) y) z) (log t))
38.0ms
(* x (log y))

simplify111.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0376617
11219584
24445548
35001548

prune277.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

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))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series741.0ms

Counts
4 → 12
Calls
4 calls:
199.0ms
(* (cbrt y) (cbrt y))
176.0ms
(cbrt y)
177.0ms
(cbrt y)
188.0ms
(cbrt y)

simplify87.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune323.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.5b
(cbrt y)
0.5b
(cbrt y)
5.1b
(pow y 1/3)

rewrite11.0ms

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))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(pow y 1/3)

series760.0ms

Counts
4 → 12
Calls
4 calls:
211.0ms
(* (cbrt y) (cbrt y))
185.0ms
(cbrt y)
188.0ms
(cbrt y)
175.0ms
(pow y 1/3)

simplify153.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0173288
1778209
24922194
35003194

prune333.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (pow (/ 1 y) -1/3) (cbrt y))
0.5b
(cbrt y)
0.5b
(cbrt y)
5.1b
(pow (/ 1 y) -1/3)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
32×unpow-prod-down
26×*-un-lft-identity
24×add-cube-cbrt
22×times-frac
21×add-exp-log
17×associate-*l*
14×cbrt-prod
10×unswap-sqr
8×pow-exp
6×pow1 associate-*r* prod-exp
5×add-cbrt-cube
4×div-exp add-log-exp sqr-pow
3×pow-unpow pow-pow
2×pow-to-exp rec-exp pow1/3 1-exp div-inv
1×pow-flip *-commutative cbrt-unprod inv-pow
Counts
4 → 102
Calls
4 calls:
18.0ms
(* (pow (/ 1 y) -1/3) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
4.0ms
(pow (/ 1 y) -1/3)

series930.0ms

Counts
4 → 12
Calls
4 calls:
205.0ms
(* (pow (/ 1 y) -1/3) (cbrt y))
175.0ms
(cbrt y)
364.0ms
(cbrt y)
186.0ms
(pow (/ 1 y) -1/3)

simplify42.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0314564
11283525
25002489

prune456.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes143.0ms

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
02113
12113

end0.0ms

sample1.9s

Algorithm
intervals
Results
795.0ms23895×body80nan
335.0ms8031×body80valid
1.0ms2×body1280valid