Details

Time bar (total: 7.0s)

sample26.0ms

Algorithm
intervals
Results
10.0ms344×body80valid

simplify47.0ms

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

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.3b
(/ y (* z 3.0))
0.7b
(* (* z 3.0) y)
7.8b
(/ t (* (* z 3.0) y))

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
14×*-un-lft-identity
9×pow1 add-sqr-sqrt add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×associate-+l+ frac-2neg frac-add clear-num associate-/r* sum-log div-inv distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*l* *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
73.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
7.0ms
(/ y (* z 3.0))
17.0ms
(* (* z 3.0) y)
20.0ms
(/ t (* (* z 3.0) y))

series153.0ms

Counts
4 → 12
Calls
4 calls:
81.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
19.0ms
(/ y (* z 3.0))
21.0ms
(* (* z 3.0) y)
32.0ms
(/ t (* (* z 3.0) y))

simplify56.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
0405532
12039469
25001469

prune204.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
0.3b
(/ y (* z 3.0))
0.4b
(/ t (* z 3.0))
4.1b
(/ (/ t (* z 3.0)) y)

rewrite112.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
29×*-un-lft-identity
24×add-sqr-sqrt add-cube-cbrt
23×add-exp-log add-cbrt-cube
13×associate-/l*
9×cbrt-undiv div-exp add-log-exp
7×div-inv
5×associate-/r*
4×pow1
3×frac-2neg prod-exp clear-num cbrt-unprod
2×associate-+l+ frac-add sum-log distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log flip-- flip-+ associate-/l/ distribute-lft-out--
Counts
4 → 109
Calls
4 calls:
80.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
7.0ms
(/ y (* z 3.0))
7.0ms
(/ t (* z 3.0))
14.0ms
(/ (/ t (* z 3.0)) y)

series148.0ms

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

simplify53.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0482721
11906657
25002657

prune285.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite105.0ms

Algorithm
rewrite-expression-head
Rules
1673×times-frac
647×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
225×cbrt-prod
105×div-inv
71×associate-/r*
40×add-exp-log
31×add-cbrt-cube
24×cbrt-undiv div-exp
9×associate-/r/
7×associate-/l*
4×pow1 add-log-exp
3×pow1/3 prod-exp cbrt-unprod
1×frac-2neg clear-num associate-/l/
Counts
4 → 638
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
41.0ms
(/ (/ (* (cbrt t) (cbrt t)) z) (/ y (/ (cbrt t) 3.0)))

series605.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt t)
180.0ms
(cbrt t)
189.0ms
(cbrt t)
52.0ms
(/ (/ (* (cbrt t) (cbrt t)) z) (/ y (/ (cbrt t) 3.0)))

simplify154.0ms

Algorithm
egg-herbie
Counts
650 → 650
Iterations

Useful iterations: 1 (67.0ms)

IterNodesCost
0365611061
1500110982

prune2.7s

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ (/ t z) 3.0) y))
0.2b
(/ (/ t z) 3.0)
0.3b
(/ y (* z 3.0))
4.1b
(/ (/ (/ t z) 3.0) y)

rewrite178.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
237×*-un-lft-identity
232×add-sqr-sqrt add-cube-cbrt
59×associate-/l*
23×add-exp-log add-cbrt-cube div-inv
11×cbrt-undiv div-exp
9×add-log-exp
7×associate-/r*
4×pow1
3×frac-2neg clear-num
2×associate-+l+ frac-add sum-log associate-/l/ distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log prod-exp flip-- cbrt-unprod flip-+ distribute-lft-out--
Counts
4 → 302
Calls
4 calls:
117.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ (/ t z) 3.0) y))
14.0ms
(/ (/ t z) 3.0)
7.0ms
(/ y (* z 3.0))
22.0ms
(/ (/ (/ t z) 3.0) y)

series146.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ (/ t z) 3.0) y))
24.0ms
(/ (/ t z) 3.0)
18.0ms
(/ y (* z 3.0))
29.0ms
(/ (/ (/ t z) 3.0) y)

simplify100.0ms

Algorithm
egg-herbie
Counts
314 → 314
Iterations

Useful iterations: 1 (24.0ms)

IterNodesCost
012812639
148052558
250022558

prune918.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

regimes146.0ms

Accuracy

0% (1.4b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 1.4b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01712
11712

end0.0ms

sample719.0ms

Algorithm
intervals
Results
346.0ms11194×body80valid