Details

Time bar (total: 8.3s)

sample25.0ms

Algorithm
intervals
Results
11.0ms340×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done12
312
211
19
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.2b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
11.6b
(/ (* y y) z)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
7×add-cbrt-cube add-exp-log
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×associate-/r* times-frac
2×pow1 cbrt-undiv div-exp
1×+-commutative clear-num sum-log frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 33
Calls
2 calls:
13.0ms
(+ x (/ (* y y) z))
9.0ms
(/ (* y y) z)

series68.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(+ x (/ (* y y) z))
21.0ms
(/ (* y y) z)

simplify865.0ms

Counts
39 → 39
Iterations
IterNodes
done5001
21458
1209
067

prune204.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ y (/ z y)))
0.2b
(/ y (/ z y))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
46×*-un-lft-identity
44×add-sqr-sqrt add-cube-cbrt
13×associate-/r*
7×add-cbrt-cube add-exp-log
5×div-inv
4×add-log-exp
3×cbrt-undiv div-exp associate-/l*
2×pow1
1×+-commutative clear-num sum-log frac-2neg flip3-+ associate-/r/ flip-+ distribute-lft-out
Counts
2 → 82
Calls
2 calls:
36.0ms
(+ x (/ y (/ z y)))
14.0ms
(/ y (/ z y))

series95.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(+ x (/ y (/ z y)))
35.0ms
(/ y (/ z y))

simplify1.1s

Counts
88 → 88
Iterations
IterNodes
done5000
22337
1428
0166

prune437.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (/ y z) (/ 1 y)))
0.2b
(/ (/ y z) (/ 1 y))

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
421×times-frac
200×*-un-lft-identity
198×add-sqr-sqrt add-cube-cbrt
29×div-inv
24×add-exp-log
16×div-exp
14×add-cbrt-cube
13×associate-/r* associate-/l*
8×cbrt-undiv
4×add-log-exp
2×pow1 rec-exp 1-exp
1×+-commutative clear-num sum-log frac-2neg flip3-+ associate-/r/ flip-+ distribute-lft-out associate-/l/
Counts
2 → 231
Calls
2 calls:
76.0ms
(+ x (/ (/ y z) (/ 1 y)))
35.0ms
(/ (/ y z) (/ 1 y))

series84.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(+ x (/ (/ y z) (/ 1 y)))
29.0ms
(/ (/ y z) (/ 1 y))

simplify942.0ms

Counts
237 → 237
Iterations
IterNodes
done5000
11460
0423

prune698.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ 1 (/ (/ z y) y)))
0.2b
(/ (/ z y) y)
0.3b
(/ 1 (/ (/ z y) y))

rewrite128.0ms

Algorithm
rewrite-expression-head
Rules
468×times-frac
232×*-un-lft-identity
229×add-sqr-sqrt add-cube-cbrt
46×associate-/r*
29×add-exp-log
23×div-inv
18×div-exp
17×add-cbrt-cube
16×associate-/l*
9×cbrt-undiv
5×add-log-exp
4×pow1
3×rec-exp 1-exp
2×clear-num frac-2neg distribute-lft-out
1×+-commutative sum-log flip3-+ associate-/r/ flip-+ pow-flip inv-pow associate-/l/
Counts
3 → 283
Calls
3 calls:
65.0ms
(+ x (/ 1 (/ (/ z y) y)))
14.0ms
(/ (/ z y) y)
16.0ms
(/ 1 (/ (/ z y) y))

series115.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(+ x (/ 1 (/ (/ z y) y)))
33.0ms
(/ (/ z y) y)
38.0ms
(/ 1 (/ (/ z y) y))

simplify882.0ms

Counts
292 → 292
Iterations
IterNodes
done5001
11235
0433

prune1.1s

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes373.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample893.0ms

Algorithm
intervals
Results
379.0ms10658×body80valid