Details

Time bar (total: 9.5s)

sample28.0ms

Algorithm
intervals
Results
12.0ms337×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done12
312
211
19
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
8.7b
(/ (* 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:
11.0ms
(+ x (/ (* y y) z))
11.0ms
(/ (* y y) z)

series82.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(+ x (/ (* y y) z))
28.0ms
(/ (* y y) z)

simplify1.0s

Counts
39 → 39
Iterations
IterNodes
done5002
2843
1209
067

prune134.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

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:
4.0ms
(+ x (* y (/ y z)))
11.0ms
(* y (/ y z))

series56.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(+ x (* y (/ y z)))
24.0ms
(* y (/ y z))

simplify2.0s

Counts
49 → 49
Iterations
IterNodes
done5020
33605
2752
1229
086

prune154.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 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)))
7.0ms
(/ y (/ z y))

series54.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(+ x (/ y (/ z y)))
20.0ms
(/ y (/ z y))

simplify1.5s

Counts
88 → 88
Iterations
IterNodes
done5000
21400
1422
0166

prune406.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite87.0ms

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:
58.0ms
(+ x (/ (/ y z) (/ 1 y)))
15.0ms
(/ (/ y z) (/ 1 y))

series67.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(+ x (/ (/ y z) (/ 1 y)))
24.0ms
(/ (/ y z) (/ 1 y))

simplify2.0s

Counts
237 → 237
Iterations
IterNodes
done5000
23231
11340
0423

prune750.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes227.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample839.0ms

Algorithm
intervals
Results
462.0ms10626×body80valid