Details

Time bar (total: 17.9s)

sample22.0ms

Algorithm
intervals
Results
10.0ms336×body80valid

simplify11.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
2117
3127
done127

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.5b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
12.9b
(/ (* y y) z)

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp
1×+-commutative frac-2neg flip3-+ prod-exp clear-num sum-log cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 33
Calls
2 calls:
12.0ms
(+ x (/ (* y y) z))
21.0ms
(/ (* y y) z)

series90.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(+ x (/ (* y y) z))
31.0ms
(/ (* y y) z)

simplify5.4s

Counts
39 → 39
Iterations

Useful iterations: 2 (117.0ms)

IterNodesCost
067359
1162335
2468297
31525297
44607297
done5000297

prune110.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
12.0ms
(+ x (* y (/ y z)))
23.0ms
(* y (/ y z))

series74.0ms

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

simplify4.4s

Counts
49 → 49
Iterations

Useful iterations: 4 (2.6s)

IterNodesCost
086443
1217409
2608365
31580363
44321359
done5000359

prune173.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
46×*-un-lft-identity
44×add-sqr-sqrt add-cube-cbrt
13×associate-/r*
7×add-exp-log add-cbrt-cube
5×div-inv
4×add-log-exp
3×cbrt-undiv div-exp associate-/l*
2×pow1
1×+-commutative frac-2neg flip3-+ clear-num sum-log associate-/r/ flip-+ distribute-lft-out
Counts
2 → 82
Calls
2 calls:
43.0ms
(+ x (/ y (/ z y)))
18.0ms
(/ y (/ z y))

series98.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(+ x (/ y (/ z y)))
42.0ms
(/ y (/ z y))

simplify4.2s

Counts
88 → 88
Iterations

Useful iterations: done (4.2s)

IterNodesCost
01661053
1364969
21207897
34233885
done5001876

prune233.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite145.0ms

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 frac-2neg flip3-+ clear-num sum-log associate-/r/ flip-+ associate-/l/ distribute-lft-out
Counts
2 → 231
Calls
2 calls:
92.0ms
(+ x (/ (/ y z) (/ 1 y)))
37.0ms
(/ (/ y z) (/ 1 y))

series75.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(+ x (/ (/ y z) (/ 1 y)))
31.0ms
(/ (/ y z) (/ 1 y))

simplify1.4s

Counts
237 → 237
Iterations

Useful iterations: done (1.4s)

IterNodesCost
04234321
111723331
226192929
done50002893

prune279.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes134.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample895.0ms

Algorithm
intervals
Results
324.0ms10622×body80valid