Details

Time bar (total: 11.3s)

sample23.0ms

Algorithm
intervals
Results
10.0ms337×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
06123
19123
211123
312123
done12123

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.1b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
10.0b
(/ (* 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:
13.0ms
(+ x (/ (* y y) z))
8.0ms
(/ (* y y) z)

series94.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ x (/ (* y y) z))
42.0ms
(/ (* y y) z)

simplify1.3s

Counts
39 → 39
Iterations

Useful iterations: 2 (245.0ms)

IterNodesCost
0677769
12096110
28435950
done50025950

prune166.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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)))
12.0ms
(* y (/ y z))

series60.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(+ x (* y (/ y z)))
24.0ms
(* y (/ y z))

simplify2.7s

Counts
49 → 49
Iterations

Useful iterations: 2 (151.0ms)

IterNodesCost
0869664
12297801
27527481
336057481
done50207481

prune191.0ms

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))

series55.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ x (/ y (/ z y)))
22.0ms
(/ y (/ z y))

simplify1.7s

Counts
88 → 88
Iterations

Useful iterations: done (1.7s)

IterNodesCost
016624191
142221520
2140020707
done500020186

prune485.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite109.0ms

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:
69.0ms
(+ x (/ (/ y z) (/ 1 y)))
15.0ms
(/ (/ y z) (/ 1 y))

series64.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(+ x (/ (/ y z) (/ 1 y)))
31.0ms
(/ (/ y z) (/ 1 y))

simplify2.5s

Counts
237 → 237
Iterations

Useful iterations: done (2.5s)

IterNodesCost
0423103541
1134082605
2323171126
done500070886

prune665.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes294.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
06123
18123
done8123

end0.0ms

sample730.0ms

Algorithm
intervals
Results
382.0ms10596×body80valid