Details

Time bar (total: 10.4s)

sample25.0ms

Algorithm
intervals
Results
9.0ms327×body80valid

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
done5001
82177
7621
6221
596
439
328
219
112
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) z))
0.0b
(/ (- y x) z)

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
5×associate-/l*
4×add-cbrt-cube add-exp-log distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r* fma-def
2×expm1-log1p-u pow1 div-sub log1p-expm1-u associate-/l/
1×cbrt-undiv +-commutative clear-num associate-+r- sum-log frac-2neg flip3-+ flip3-- div-exp flip-+ div-inv flip-- distribute-lft-out
Counts
2 → 58
Calls
2 calls:
27.0ms
(+ x (/ (- y x) z))
18.0ms
(/ (- y x) z)

series78.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(+ x (/ (- y x) z))
44.0ms
(/ (- y x) z)

simplify881.0ms

Counts
64 → 64
Iterations
IterNodes
done5000
2944
1239
098

prune341.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ 1 (/ z (- y x))))
0.0b
(/ z (- y x))
0.4b
(/ 1 (/ z (- y x)))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
107×*-un-lft-identity
104×add-sqr-sqrt
72×add-cube-cbrt
26×associate-/r*
16×add-exp-log distribute-lft-out-- difference-of-squares
11×associate-/r/
10×add-cbrt-cube
8×div-exp
7×div-inv
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×pow1 cbrt-undiv
3×expm1-log1p-u fma-def log1p-expm1-u
2×rec-exp clear-num frac-2neg 1-exp distribute-lft-out
1×+-commutative sum-log flip3-+ flip-+ pow-flip inv-pow
Counts
3 → 167
Calls
3 calls:
41.0ms
(+ x (/ 1 (/ z (- y x))))
13.0ms
(/ z (- y x))
16.0ms
(/ 1 (/ z (- y x)))

series123.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(+ x (/ 1 (/ z (- y x))))
33.0ms
(/ z (- y x))
52.0ms
(/ 1 (/ z (- y x)))

simplify1.6s

Counts
176 → 176
Iterations
IterNodes
done5000
22977
1577
0230

prune787.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize52.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ z (- y x))) (cbrt (/ z (- y x))))
3.4b
(cbrt (/ z (- y x)))
3.4b
(cbrt (/ z (- y x)))
3.4b
(cbrt (/ z (- y x)))

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
171×cbrt-prod
141×add-sqr-sqrt
135×*-un-lft-identity
123×times-frac
75×add-cube-cbrt
30×swap-sqr
27×distribute-lft-out--
24×associate-*r* associate-*l*
21×difference-of-squares
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-- div-inv flip--
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 206
Calls
4 calls:
75.0ms
(* (cbrt (/ z (- y x))) (cbrt (/ z (- y x))))
8.0ms
(cbrt (/ z (- y x)))
8.0ms
(cbrt (/ z (- y x)))
8.0ms
(cbrt (/ z (- y x)))

series946.0ms

Counts
4 → 12
Calls
4 calls:
284.0ms
(* (cbrt (/ z (- y x))) (cbrt (/ z (- y x))))
219.0ms
(cbrt (/ z (- y x)))
241.0ms
(cbrt (/ z (- y x)))
201.0ms
(cbrt (/ z (- y x)))

simplify1.4s

Counts
218 → 218
Iterations
IterNodes
done5000
21585
1411
0228

prune1.2s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes176.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample674.0ms

Algorithm
intervals
Results
337.0ms10050×body80valid