Details

Time bar (total: 4.7s)

sample27.0ms

Algorithm
intervals
Results
12.0ms354×body80valid

simplify61.0ms

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: 3.2b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(* (* z 3.0) y)
0.3b
(/ y (* z 3.0))
7.2b
(/ t (* (* z 3.0) y))

rewrite29.0ms

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:
7.0ms
(- x (/ y (* z 3.0)))
6.0ms
(* (* z 3.0) y)
5.0ms
(/ y (* z 3.0))
7.0ms
(/ t (* (* z 3.0) y))

series127.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(- x (/ y (* z 3.0)))
30.0ms
(* (* z 3.0) y)
23.0ms
(/ y (* z 3.0))
34.0ms
(/ t (* (* z 3.0) y))

simplify73.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
0460837
12103613
25001592

prune323.0ms

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ t (* z 3.0))
0.3b
(/ y (* z 3.0))
3.8b
(/ (/ t (* z 3.0)) y)

rewrite28.0ms

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))
5.0ms
(/ y (* z 3.0))
7.0ms
(/ (/ t (* z 3.0)) y)

series118.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(- x (/ y (* z 3.0)))
23.0ms
(/ t (* z 3.0))
20.0ms
(/ y (* z 3.0))
36.0ms
(/ (/ t (* z 3.0)) y)

simplify76.0ms

Algorithm
egg-herbie
Counts
148 → 148
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
05421030
12070805
25001784

prune421.0ms

Pruning

9 alts after pruning (9 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))
0.4b
(/ (/ y z) 3.0)
3.8b
(/ (/ t (* z 3.0)) y)

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
312×times-frac
222×add-sqr-sqrt
215×*-un-lft-identity
213×add-cube-cbrt
129×prod-diff
23×add-exp-log add-cbrt-cube div-inv associate-/l*
10×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 difference-of-squares
2×prod-exp cbrt-unprod associate-/l/
1×sub-neg flip3-- diff-log flip-- distribute-lft-out--
Counts
4 → 295
Calls
4 calls:
20.0ms
(- x (/ (/ y z) 3.0))
5.0ms
(/ t (* z 3.0))
6.0ms
(/ (/ y z) 3.0)
7.0ms
(/ (/ t (* z 3.0)) y)

series127.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(- x (/ (/ y z) 3.0))
30.0ms
(/ t (* z 3.0))
22.0ms
(/ (/ y z) 3.0)
34.0ms
(/ (/ t (* z 3.0)) y)

simplify80.0ms

Algorithm
egg-herbie
Counts
307 → 307
Iterations

Useful iterations: 1 (37.0ms)

IterNodesCost
015115344
150014284

prune937.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ t (* z 3.0))
0.4b
(/ (/ y z) 3.0)
0.5b
(/ 1 (/ y (/ t (* z 3.0))))
3.8b
(/ y (/ t (* z 3.0)))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
309×times-frac
147×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
57×add-exp-log
37×associate-/r* add-cbrt-cube
33×div-exp
28×div-inv
22×associate-/l*
19×cbrt-undiv
6×associate-/r/
5×pow1 prod-exp
4×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u add-log-exp
3×cbrt-unprod
1×pow-flip associate-/l/ inv-pow
Counts
4 → 283
Calls
4 calls:
5.0ms
(/ t (* z 3.0))
7.0ms
(/ (/ y z) 3.0)
11.0ms
(/ 1 (/ y (/ t (* z 3.0))))
7.0ms
(/ y (/ t (* z 3.0)))

series108.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(/ t (* z 3.0))
20.0ms
(/ (/ y z) 3.0)
37.0ms
(/ 1 (/ y (/ t (* z 3.0))))
30.0ms
(/ y (/ t (* z 3.0)))

simplify124.0ms

Algorithm
egg-herbie
Counts
295 → 295
Iterations

Useful iterations: 1 (32.0ms)

IterNodesCost
010252088
148761860
250011860

prune1.1s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes167.0ms

Accuracy

0% (1.8b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0188
1188

end0.0ms

sample684.0ms

Algorithm
intervals
Results
377.0ms11038×body80valid