Details

Time bar (total: 3.3s)

sample17.0ms

Algorithm
intervals
Results
7.0ms322×body80valid

simplify151.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0154
1323
2733
31503
42353
52773
63173
73713
85423
99743
1020153
1127363
1236063
1346763
1450013

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* (- y x) 6.0) z))
0.0b
(* (- y x) 6.0)
0.3b
(* (* (- y x) 6.0) z)

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
10×pow1 add-exp-log add-cbrt-cube
9×*-un-lft-identity
7×add-cube-cbrt
6×associate-*r* associate-*l* associate-*l/
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u fma-def log1p-expm1-u
2×flip3-- *-commutative flip--
1×+-commutative flip3-+ sum-log flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 62
Calls
3 calls:
2.0ms
(+ x (* (* (- y x) 6.0) z))
10.0ms
(* (- y x) 6.0)
18.0ms
(* (* (- y x) 6.0) z)

series111.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(+ x (* (* (- y x) 6.0) z))
31.0ms
(* (- y x) 6.0)
36.0ms
(* (* (- y x) 6.0) z)

simplify40.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0259314
11122267
25002265

prune139.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.4b
(fma (- y x) (* 6.0 z) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (- y x) (* 6.0 z) x)

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(fma (- y x) (* 6.0 z) x)

simplify55.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
04469
111059
234353
3168453
4500253

prune40.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (* (- y x) 6.0))
0.5b
(cbrt (* (- y x) 6.0))
0.5b
(cbrt (* (- y x) 6.0))
0.5b
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp
2×associate-*r/ pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 80
Calls
4 calls:
4.0ms
(cbrt (* (- y x) 6.0))
3.0ms
(cbrt (* (- y x) 6.0))
3.0ms
(cbrt (* (- y x) 6.0))
11.0ms
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))

series868.0ms

Counts
4 → 12
Calls
4 calls:
210.0ms
(cbrt (* (- y x) 6.0))
212.0ms
(cbrt (* (- y x) 6.0))
215.0ms
(cbrt (* (- y x) 6.0))
230.0ms
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))

simplify40.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0292694
11044643
25001613

prune282.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (* (- y x) 6.0))
0.5b
(cbrt (* (- y x) 6.0))
0.6b
(cbrt (- y x))
1.0b
(cbrt 6.0)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity
6×add-cube-cbrt cbrt-div
4×pow1 add-exp-log expm1-log1p-u pow1/3 associate-*l/ add-cbrt-cube log1p-expm1-u add-log-exp
3×flip3-- flip--
1×distribute-lft-out-- difference-of-squares
Counts
4 → 56
Calls
4 calls:
4.0ms
(cbrt (* (- y x) 6.0))
3.0ms
(cbrt (* (- y x) 6.0))
2.0ms
(cbrt (- y x))
1.0ms
(cbrt 6.0)

series581.0ms

Counts
4 → 10
Calls
4 calls:
216.0ms
(cbrt (* (- y x) 6.0))
221.0ms
(cbrt (* (- y x) 6.0))
143.0ms
(cbrt (- y x))
0.0ms
(cbrt 6.0)

simplify54.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 3 (48.0ms)

IterNodesCost
0222372
1496350
21626341
35001312

prune246.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes109.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample445.0ms

Algorithm
intervals
Results
240.0ms10150×body80valid