Details

Time bar (total: 6.9s)

sample64.0ms

Algorithm
intervals
Results
23.0ms690×body80nan
10.0ms256×body80valid

simplify34.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (9.0ms)

IterNodesCost
0216
1526
21346
32826
45415
57525
69685
711995
813275
913275

prune8.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 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) (log t))
0.0b
(- (- (* x (log y)) y) z)
0.0b
(- (* x (log y)) y)
0.2b
(* x (log y))

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
44×*-un-lft-identity
40×associate--l+
38×add-sqr-sqrt
32×add-cube-cbrt
27×log-prod prod-diff
22×associate-+l+
17×add-log-exp
12×distribute-rgt-in distribute-lft-in
9×pow1
7×diff-log
6×add-exp-log add-cbrt-cube
5×sub-neg fma-def
4×expm1-log1p-u fma-neg associate-*r* log1p-expm1-u distribute-lft-out distribute-lft-out--
3×associate-+r+ associate-*l* sum-log log-pow
2×flip3-- flip-- difference-of-squares
1×+-commutative associate--l- associate-+l- flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
4 → 142
Calls
4 calls:
85.0ms
(+ (- (- (* x (log y)) y) z) (log t))
25.0ms
(- (- (* x (log y)) y) z)
4.0ms
(- (* x (log y)) y)
4.0ms
(* x (log y))

series177.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(+ (- (- (* x (log y)) y) z) (log t))
32.0ms
(- (- (* x (log y)) y) z)
59.0ms
(- (* x (log y)) y)
38.0ms
(* x (log y))

simplify58.0ms

Algorithm
egg-herbie
Counts
154 → 154
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
0504963
11901767
25002741

prune425.0ms

Filtered
154 candidates to 110 candidates (71.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

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)

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 81
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series744.0ms

Counts
4 → 12
Calls
4 calls:
204.0ms
(* (cbrt y) (cbrt y))
177.0ms
(cbrt y)
185.0ms
(cbrt y)
178.0ms
(cbrt y)

simplify88.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune364.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

6 alts after pruning (5 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)
5.0b
(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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 88
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series745.0ms

Counts
4 → 12
Calls
4 calls:
206.0ms
(* (cbrt y) (cbrt y))
179.0ms
(cbrt y)
178.0ms
(cbrt y)
182.0ms
(pow y 1/3)

simplify149.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0179308
1790229
24953214
35001214

prune398.0ms

Filtered
100 candidates to 74 candidates (74.0%)
Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (log (cbrt y)) x)
0.3b
(* (log (* (cbrt 1) (pow y 2/3))) x)
0.6b
(cbrt y)
6.0b
(pow y 2/3)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×pow1 add-cube-cbrt *-un-lft-identity
9×add-exp-log associate-*l*
8×add-cbrt-cube
6×associate-*r*
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×cbrt-prod unpow-prod-down pow-unpow log-pow
2×pow1/3 pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow-to-exp pow-pow pow-exp sqr-pow
Counts
4 → 75
Calls
4 calls:
4.0ms
(* (log (cbrt y)) x)
11.0ms
(* (log (* (cbrt 1) (pow y 2/3))) x)
0.0ms
(cbrt y)
1.0ms
(pow y 2/3)

series582.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(* (log (cbrt y)) x)
104.0ms
(* (log (* (cbrt 1) (pow y 2/3))) x)
178.0ms
(cbrt y)
179.0ms
(pow y 2/3)

simplify126.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0254373
1878324
24356303
35001303

prune386.0ms

Filtered
87 candidates to 70 candidates (80.5%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes293.0ms

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
822.0ms23987×body80nan
339.0ms8026×body80valid
1.0ms3×body1280valid
0.0ms1×body640valid