Details

Time bar (total: 4.6s)

sample21.0ms

Algorithm
intervals
Results
9.0ms354×body80valid

simplify100.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2584
3964
41314
51554
61794
73104
86434
911714
1024824
1137744
1250024

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.1b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
4.3b
(* (- y x) (/ z t))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*l*
4×pow1 add-log-exp
2×frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 49
Calls
2 calls:
2.0ms
(+ x (* (- y x) (/ z t)))
15.0ms
(* (- y x) (/ z t))

series80.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(+ x (* (- y x) (/ z t)))
46.0ms
(* (- y x) (/ z t))

simplify38.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0296310
11245287
25001275

prune125.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

2.3b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
8.9b
(cbrt (/ z t))
8.9b
(cbrt (/ z t))
8.9b
(cbrt (/ z t))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
29×add-sqr-sqrt
28×*-un-lft-identity
27×times-frac
26×add-cube-cbrt
15×cbrt-div
9×pow1 add-exp-log frac-times
7×add-cbrt-cube
6×associate-*r/
5×associate-*l* associate-*l/
4×flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 98
Calls
4 calls:
26.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
1.0ms
(cbrt (/ z t))
1.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series324.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
67.0ms
(cbrt (/ z t))
64.0ms
(cbrt (/ z t))
67.0ms
(cbrt (/ z t))

simplify80.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
0338774
1926705
23350693
35001669

prune349.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

2.3b
(* (- y x) (* (* (cbrt (/ (* (cbrt z) (cbrt z)) 1)) (cbrt (/ (cbrt z) t))) (cbrt (/ z t))))
4.0b
(cbrt (/ (cbrt z) t))
8.9b
(cbrt (/ z t))
8.9b
(cbrt (/ z t))

rewrite95.0ms

Algorithm
rewrite-expression-head
Rules
57×cbrt-prod
39×cbrt-div
36×times-frac
34×add-sqr-sqrt *-un-lft-identity
32×add-cube-cbrt
29×frac-times
17×associate-*l/
16×associate-*r/
13×pow1 add-exp-log
9×add-cbrt-cube
8×flip3-- flip--
6×pow-prod-down prod-exp cbrt-unprod
5×associate-*l*
4×add-log-exp
3×pow1/3 div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 121
Calls
4 calls:
84.0ms
(* (- y x) (* (* (cbrt (/ (* (cbrt z) (cbrt z)) 1)) (cbrt (/ (cbrt z) t))) (cbrt (/ z t))))
2.0ms
(cbrt (/ (cbrt z) t))
1.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series477.0ms

Counts
4 → 12
Calls
4 calls:
166.0ms
(* (- y x) (* (* (cbrt (/ (* (cbrt z) (cbrt z)) 1)) (cbrt (/ (cbrt z) t))) (cbrt (/ z t))))
181.0ms
(cbrt (/ (cbrt z) t))
62.0ms
(cbrt (/ z t))
67.0ms
(cbrt (/ z t))

simplify60.0ms

Algorithm
egg-herbie
Counts
133 → 133
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
06091406
121161270
250011264

prune595.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt z)
2.3b
(* (- y x) (* (* (cbrt (/ (* (cbrt z) (cbrt z)) 1)) (cbrt (/ (cbrt z) t))) (/ (cbrt z) (cbrt t))))
4.0b
(cbrt (/ (cbrt z) t))
8.9b
(cbrt (/ z t))

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
47×cbrt-prod
29×frac-times
28×add-sqr-sqrt *-un-lft-identity
27×times-frac
26×add-cube-cbrt cbrt-div
22×add-exp-log
17×associate-*l/
16×associate-*r/
14×add-cbrt-cube
13×pow1
11×prod-exp cbrt-unprod
8×flip3-- flip--
6×pow-prod-down
5×associate-*l*
4×add-log-exp
3×pow1/3
2×cbrt-undiv div-exp div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 114
Calls
4 calls:
1.0ms
(cbrt z)
88.0ms
(* (- y x) (* (* (cbrt (/ (* (cbrt z) (cbrt z)) 1)) (cbrt (/ (cbrt z) t))) (/ (cbrt z) (cbrt t))))
2.0ms
(cbrt (/ (cbrt z) t))
2.0ms
(cbrt (/ z t))

series605.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(cbrt z)
169.0ms
(* (- y x) (* (* (cbrt (/ (* (cbrt z) (cbrt z)) 1)) (cbrt (/ (cbrt z) t))) (/ (cbrt z) (cbrt t))))
185.0ms
(cbrt (/ (cbrt z) t))
70.0ms
(cbrt (/ z t))

simplify70.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
06841442
126271258
250021252

prune591.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0b

regimes207.0ms

Accuracy

0% (1.9b remaining)

Error of 1.9b against oracle of 0.0b and baseline of 1.9b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample528.0ms

Algorithm
intervals
Results
272.0ms10648×body80valid