Details

Time bar (total: 4.1s)

sample24.0ms

Algorithm
intervals
Results
12.0ms355×body80valid

simplify42.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.3b

localize9.0ms

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))
6.4b
(/ t (* (* z 3.0) y))

rewrite55.0ms

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:
36.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
6.0ms
(* (* z 3.0) y)
3.0ms
(/ y (* z 3.0))
7.0ms
(/ t (* (* z 3.0) y))

series137.0ms

Counts
4 → 12
Calls
4 calls:
70.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
22.0ms
(* (* z 3.0) y)
18.0ms
(/ y (* z 3.0))
28.0ms
(/ t (* (* z 3.0) y))

simplify54.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0405532
12039469
25001469

prune199.0ms

Filtered
93 candidates to 62 candidates (66.7%)
Pruning

9 alts after pruning (9 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))
0.2b
(/ y (* z 3.0))
0.2b
(/ t (* z 3.0))
3.7b
(/ (/ t (* z 3.0)) y)

rewrite54.0ms

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:
39.0ms
(+ (- 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)

series141.0ms

Counts
4 → 12
Calls
4 calls:
75.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
18.0ms
(/ y (* z 3.0))
18.0ms
(/ t (* z 3.0))
30.0ms
(/ (/ t (* z 3.0)) y)

simplify49.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0482721
11906657
25002657

prune286.0ms

Filtered
121 candidates to 88 candidates (72.7%)
Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (* (/ 1 z) (/ y 3.0))) (/ (/ t (* z 3.0)) y))
0.2b
(/ t (* z 3.0))
0.2b
(* (/ 1 z) (/ y 3.0))
3.7b
(/ (/ t (* z 3.0)) y)

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
61×times-frac
53×add-sqr-sqrt
40×add-exp-log *-un-lft-identity
36×add-cube-cbrt
30×add-cbrt-cube
15×div-exp
13×associate-*r* associate-*l*
11×cbrt-undiv
10×prod-exp associate-/l*
9×add-log-exp
8×div-inv
6×pow1 cbrt-unprod unswap-sqr
4×associate-/r*
2×rec-exp associate-+l+ frac-2neg 1-exp frac-add clear-num sum-log
1×+-commutative frac-times associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*r/ pow-prod-down associate-*l/ *-commutative flip-- flip-+ associate-/l/ distribute-lft-out
Counts
4 → 143
Calls
4 calls:
21.0ms
(+ (- x (* (/ 1 z) (/ y 3.0))) (/ (/ t (* z 3.0)) y))
3.0ms
(/ t (* z 3.0))
14.0ms
(* (/ 1 z) (/ y 3.0))
6.0ms
(/ (/ t (* z 3.0)) y)

series145.0ms

Counts
4 → 12
Calls
4 calls:
82.0ms
(+ (- x (* (/ 1 z) (/ y 3.0))) (/ (/ t (* z 3.0)) y))
18.0ms
(/ t (* z 3.0))
16.0ms
(* (/ 1 z) (/ y 3.0))
28.0ms
(/ (/ t (* z 3.0)) y)

simplify75.0ms

Algorithm
egg-herbie
Counts
155 → 155
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
0738956
13458851
25001841

prune394.0ms

Filtered
155 candidates to 111 candidates (71.6%)
Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (* (/ 1 z) (/ y 3.0))) (/ (/ (/ t z) 3.0) y))
0.2b
(/ (/ t z) 3.0)
0.2b
(* (/ 1 z) (/ y 3.0))
3.7b
(/ (/ (/ t z) 3.0) y)

rewrite119.0ms

Algorithm
rewrite-expression-head
Rules
493×times-frac
261×add-sqr-sqrt
248×*-un-lft-identity
244×add-cube-cbrt
56×associate-/l*
40×add-exp-log
30×add-cbrt-cube
24×div-inv
17×div-exp
13×cbrt-undiv associate-*r* associate-*l*
9×add-log-exp
8×prod-exp
6×pow1 associate-/r* unswap-sqr
4×cbrt-unprod
2×rec-exp associate-+l+ frac-2neg 1-exp frac-add clear-num sum-log associate-/l/
1×+-commutative frac-times associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*r/ pow-prod-down associate-*l/ *-commutative flip-- flip-+ distribute-lft-out
Counts
4 → 336
Calls
4 calls:
60.0ms
(+ (- x (* (/ 1 z) (/ y 3.0))) (/ (/ (/ t z) 3.0) y))
6.0ms
(/ (/ t z) 3.0)
14.0ms
(* (/ 1 z) (/ y 3.0))
17.0ms
(/ (/ (/ t z) 3.0) y)

series147.0ms

Counts
4 → 12
Calls
4 calls:
84.0ms
(+ (- x (* (/ 1 z) (/ y 3.0))) (/ (/ (/ t z) 3.0) y))
18.0ms
(/ (/ t z) 3.0)
16.0ms
(* (/ 1 z) (/ y 3.0))
29.0ms
(/ (/ (/ t z) 3.0) y)

simplify65.0ms

Algorithm
egg-herbie
Counts
348 → 348
Iterations

Useful iterations: 1 (30.0ms)

IterNodesCost
014842874
150012755

prune1.1s

Filtered
348 candidates to 287 candidates (82.5%)
Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

regimes186.0ms

Accuracy

44.8% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 1.6b

bsearch92.0ms

Steps
ItersRangePoint
8
4.5896360590806877e+45
7.82446525897211e+48
5.128060230407144e+45
7
-8.111974976596094e-57
-3.776036652441103e-59
-3.17384464000545e-58

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
04523
14523

end0.0ms

sample654.0ms

Algorithm
intervals
Results
379.0ms11091×body80valid