Details

Time bar (total: 5.2s)

sample28.0ms

Algorithm
intervals
Results
14.0ms357×body80valid

simplify62.0ms

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: 3.3b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(* (* z 3.0) y)
0.2b
(/ y (* z 3.0))
6.9b
(/ t (* (* z 3.0) y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt *-un-lft-identity
23×add-exp-log add-cube-cbrt add-cbrt-cube
21×prod-diff
15×times-frac
9×pow1
7×prod-exp cbrt-unprod
6×associate-/l* add-log-exp
5×cbrt-undiv div-exp div-inv
4×expm1-log1p-u log1p-expm1-u
3×fma-neg associate-*r* pow-prod-down
2×frac-2neg clear-num associate-/r*
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 108
Calls
4 calls:
6.0ms
(- x (/ y (* z 3.0)))
5.0ms
(* (* z 3.0) y)
4.0ms
(/ y (* z 3.0))
6.0ms
(/ t (* (* z 3.0) y))

series114.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(- x (/ y (* z 3.0)))
22.0ms
(* (* z 3.0) y)
24.0ms
(/ y (* z 3.0))
32.0ms
(/ t (* (* z 3.0) y))

simplify71.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
0460837
12103613
25001592

prune268.0ms

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)))
0.2b
(/ t (* z 3.0))
0.2b
(/ y (* z 3.0))
4.4b
(/ (/ t (* z 3.0)) y)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
48×times-frac
40×add-sqr-sqrt *-un-lft-identity
38×add-cube-cbrt
23×add-exp-log add-cbrt-cube
21×prod-diff
13×associate-/l*
10×div-inv
9×cbrt-undiv div-exp
6×add-log-exp
5×associate-/r*
4×pow1 expm1-log1p-u log1p-expm1-u
3×frac-2neg fma-neg prod-exp clear-num cbrt-unprod
1×sub-neg flip3-- diff-log flip-- associate-/l/ distribute-lft-out-- difference-of-squares
Counts
4 → 136
Calls
4 calls:
6.0ms
(- x (/ y (* z 3.0)))
5.0ms
(/ t (* z 3.0))
4.0ms
(/ y (* z 3.0))
7.0ms
(/ (/ t (* z 3.0)) y)

series113.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(- x (/ y (* z 3.0)))
21.0ms
(/ t (* z 3.0))
22.0ms
(/ y (* z 3.0))
31.0ms
(/ (/ t (* z 3.0)) y)

simplify70.0ms

Algorithm
egg-herbie
Counts
148 → 148
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
05421030
12070805
25001784

prune352.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ (/ t z) 3.0)
0.2b
(/ y (* z 3.0))
4.4b
(/ (/ (/ t z) 3.0) y)

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
248×add-sqr-sqrt *-un-lft-identity
246×add-cube-cbrt
59×associate-/l*
26×div-inv
23×add-exp-log add-cbrt-cube
21×prod-diff
11×cbrt-undiv div-exp
7×associate-/r*
6×add-log-exp
4×pow1 expm1-log1p-u log1p-expm1-u
3×frac-2neg fma-neg clear-num
2×associate-/l/
1×sub-neg flip3-- diff-log prod-exp flip-- cbrt-unprod distribute-lft-out-- difference-of-squares
Counts
4 → 329
Calls
4 calls:
6.0ms
(- x (/ y (* z 3.0)))
6.0ms
(/ (/ t z) 3.0)
7.0ms
(/ y (* z 3.0))
14.0ms
(/ (/ (/ t z) 3.0) y)

series113.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(- x (/ y (* z 3.0)))
21.0ms
(/ (/ t z) 3.0)
25.0ms
(/ y (* z 3.0))
31.0ms
(/ (/ (/ t z) 3.0) y)

simplify131.0ms

Algorithm
egg-herbie
Counts
341 → 341
Iterations

Useful iterations: 1 (32.0ms)

IterNodesCost
013412948
149552706
250012706

prune1.1s

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ (/ y z) 3.0))
0.2b
(/ (/ t z) 3.0)
0.2b
(/ (/ y z) 3.0)
4.4b
(/ (/ (/ t z) 3.0) y)

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
744×times-frac
430×add-sqr-sqrt
423×*-un-lft-identity
421×add-cube-cbrt
129×prod-diff
69×associate-/l*
39×div-inv
23×add-exp-log add-cbrt-cube
12×cbrt-undiv div-exp
9×associate-/r*
6×add-log-exp
4×pow1 expm1-log1p-u log1p-expm1-u
3×frac-2neg fma-neg clear-num associate-/l/ difference-of-squares
1×sub-neg flip3-- diff-log flip-- distribute-lft-out--
Counts
4 → 488
Calls
4 calls:
19.0ms
(- x (/ (/ y z) 3.0))
6.0ms
(/ (/ t z) 3.0)
6.0ms
(/ (/ y z) 3.0)
17.0ms
(/ (/ (/ t z) 3.0) y)

series113.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(- x (/ (/ y z) 3.0))
20.0ms
(/ (/ t z) 3.0)
21.0ms
(/ (/ y z) 3.0)
32.0ms
(/ (/ (/ t z) 3.0) y)

simplify113.0ms

Algorithm
egg-herbie
Counts
500 → 500
Iterations

Useful iterations: 1 (47.0ms)

IterNodesCost
022197262
150026202

prune1.5s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes151.0ms

Accuracy

0% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 1.5b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0137
1137

end0.0ms

sample659.0ms

Algorithm
intervals
Results
379.0ms11125×body80valid