Details

Time bar (total: 6.5s)

sample31.0ms

Algorithm
intervals
Results
13.0ms359×body80valid

simplify7.0ms

Counts
1 → 1
Iterations
IterNodes
done12
312
211
19
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.1b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
8.1b
(/ (* y y) z)

rewrite23.0ms

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:
10.0ms
(+ x (/ (* y y) z))
12.0ms
(/ (* y y) z)

series71.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(+ x (/ (* y y) z))
32.0ms
(/ (* y y) z)

simplify770.0ms

Counts
39 → 39
Iterations
IterNodes
done5001
21458
1209
067

prune186.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×*-un-lft-identity times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down associate-*r/ *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
7.0ms
(+ x (* y (/ y z)))
21.0ms
(* y (/ y z))

series67.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ x (* y (/ y z)))
29.0ms
(* y (/ y z))

simplify549.0ms

Counts
49 → 49
Iterations
IterNodes
done5000
21024
1238
086

prune186.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

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:
22.0ms
(+ x (/ y (/ z y)))
8.0ms
(/ y (/ z y))

series78.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ x (/ y (/ z y)))
30.0ms
(/ y (/ z y))

simplify875.0ms

Counts
88 → 88
Iterations
IterNodes
done5000
22337
1428
0166

prune436.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ 1 (/ (/ z y) y)))
0.2b
(/ (/ z y) y)
0.6b
(/ 1 (/ (/ z y) y))

rewrite116.0ms

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:
71.0ms
(+ x (/ 1 (/ (/ z y) y)))
14.0ms
(/ (/ z y) y)
16.0ms
(/ 1 (/ (/ z y) y))

series115.0ms

Counts
3 → 9
Calls
3 calls:
52.0ms
(+ x (/ 1 (/ (/ z y) y)))
24.0ms
(/ (/ z y) y)
40.0ms
(/ 1 (/ (/ z y) y))

simplify701.0ms

Counts
292 → 292
Iterations
IterNodes
done5001
11235
0433

prune945.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes447.0ms

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
done8
18
06

end0.0ms

sample792.0ms

Algorithm
intervals
Results
412.0ms10658×body80valid