Details

Time bar (total: 17.3s)

sample42.0ms

Algorithm
intervals
Results
17.0ms330×body80valid

simplify17.0ms

Counts
1 → 1
Iterations
IterNodes
done12
312
211
19
06

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.4b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
9.8b
(/ (* y y) z)

rewrite43.0ms

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:
19.0ms
(+ x (/ (* y y) z))
22.0ms
(/ (* y y) z)

series115.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(+ x (/ (* y y) z))
41.0ms
(/ (* y y) z)

simplify2.4s

Counts
39 → 39
Iterations
IterNodes
done5005
2834
1209
067

prune262.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite42.0ms

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:
11.0ms
(+ x (* y (/ y z)))
27.0ms
(* y (/ y z))

series124.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(+ x (* y (/ y z)))
52.0ms
(* y (/ y z))

simplify4.3s

Counts
49 → 49
Iterations
IterNodes
done5001
33671
2756
1229
086

prune320.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

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

rewrite69.0ms

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)))
19.0ms
(/ y (/ z y))

series105.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(+ x (/ y (/ z y)))
37.0ms
(/ y (/ z y))

simplify2.3s

Counts
88 → 88
Iterations
IterNodes
done5003
21401
1422
0166

prune631.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite186.0ms

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:
122.0ms
(+ x (/ (/ y z) (/ 1 y)))
32.0ms
(/ (/ y z) (/ 1 y))

series97.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(+ x (/ (/ y z) (/ 1 y)))
37.0ms
(/ (/ y z) (/ 1 y))

simplify3.7s

Counts
237 → 237
Iterations
IterNodes
done5000
23240
11340
0423

prune1.1s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes267.0ms

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

sample1.1s

Algorithm
intervals
Results
560.0ms10697×body80valid