Details

Time bar (total: 4.8s)

sample27.0ms

Algorithm
intervals
Results
14.0ms360×body80valid

simplify65.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0247
1547
2927
31427
41927
52387
62557
72867
83307
94277
104557
115187
125957
138037
148077
158077

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.9b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(* (* z 3.0) y)
0.2b
(/ y (* z 3.0))
7.1b
(/ t (* (* z 3.0) y))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
30×*-un-lft-identity
25×add-sqr-sqrt
23×add-exp-log add-cube-cbrt associate-+l+ add-cbrt-cube
21×prod-diff
15×times-frac
9×pow1 add-log-exp
7×prod-exp cbrt-unprod
6×associate-/l*
5×cbrt-undiv fma-def div-exp div-inv
4×expm1-log1p-u log1p-expm1-u
3×associate-*r* pow-prod-down
2×frac-2neg frac-add clear-num associate-/r* sum-log distribute-lft-out distribute-lft-out--
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*l* *-commutative flip-- flip-+ difference-of-squares
Counts
4 → 115
Calls
4 calls:
41.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
7.0ms
(* (* z 3.0) y)
3.0ms
(/ y (* z 3.0))
7.0ms
(/ t (* (* z 3.0) y))

series151.0ms

Counts
4 → 12
Calls
4 calls:
81.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
20.0ms
(* (* z 3.0) y)
19.0ms
(/ y (* z 3.0))
30.0ms
(/ t (* (* z 3.0) y))

simplify72.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
0500905
12477746
25001698

prune375.0ms

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
2.2b
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (cbrt t) y))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
45×add-exp-log
32×add-cbrt-cube
29×add-sqr-sqrt
22×associate-*r*
21×add-cube-cbrt *-un-lft-identity times-frac
19×cbrt-prod
18×prod-exp cbrt-unprod
13×cbrt-undiv div-exp
6×pow1
5×associate-*l*
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3 unswap-sqr
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
4 → 103
Calls
4 calls:
0.0ms
(cbrt t)
0.0ms
(cbrt t)
1.0ms
(cbrt t)
27.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (cbrt t) y))

series631.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(cbrt t)
201.0ms
(cbrt t)
190.0ms
(cbrt t)
57.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (cbrt t) y))

simplify86.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 2 (77.0ms)

IterNodesCost
0503876
13066681
25001624

prune381.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
2.2b
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (cbrt t))) y))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
51×add-cbrt-cube
32×prod-exp cbrt-unprod
22×cbrt-undiv div-exp
12×add-sqr-sqrt
10×add-cube-cbrt *-un-lft-identity
9×cbrt-prod
7×associate-*r*
6×pow1
5×associate-*l*
4×expm1-log1p-u times-frac log1p-expm1-u add-log-exp
3×pow1/3
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative unswap-sqr
Counts
4 → 96
Calls
4 calls:
0.0ms
(cbrt t)
0.0ms
(cbrt t)
1.0ms
(cbrt t)
31.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (cbrt t))) y))

series634.0ms

Counts
4 → 12
Calls
4 calls:
200.0ms
(cbrt t)
187.0ms
(cbrt t)
188.0ms
(cbrt t)
59.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (cbrt t))) y))

simplify92.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (81.0ms)

IterNodesCost
04811297
12915923
25001889

prune419.0ms

Pruning

13 alts after pruning (11 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
0.2b
(/ y (* z 3.0))
0.2b
(/ t (* z 3.0))
3.5b
(/ (/ t (* z 3.0)) y)

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
48×times-frac
45×*-un-lft-identity
40×add-sqr-sqrt
38×add-cube-cbrt
23×add-exp-log associate-+l+ add-cbrt-cube
21×prod-diff
13×associate-/l*
10×div-inv
9×cbrt-undiv div-exp add-log-exp
5×fma-def associate-/r*
4×pow1 expm1-log1p-u log1p-expm1-u
3×frac-2neg prod-exp clear-num cbrt-unprod
2×frac-add sum-log distribute-lft-out distribute-lft-out--
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log flip-- flip-+ associate-/l/ difference-of-squares
Counts
4 → 143
Calls
4 calls:
50.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
3.0ms
(/ y (* z 3.0))
3.0ms
(/ t (* z 3.0))
6.0ms
(/ (/ t (* z 3.0)) y)

series155.0ms

Counts
4 → 12
Calls
4 calls:
85.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
20.0ms
(/ y (* z 3.0))
20.0ms
(/ t (* z 3.0))
31.0ms
(/ (/ t (* z 3.0)) y)

simplify74.0ms

Algorithm
egg-herbie
Counts
155 → 155
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
05771093
12337935
25001887

prune495.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0b

regimes208.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02118
12118

end0.0ms

sample645.0ms

Algorithm
intervals
Results
373.0ms11213×body80valid