Details

Time bar (total: 30.0s)

sample41.0ms

Algorithm
intervals
Results
13.0ms316×body80valid

simplify92.0ms

Counts
1 → 1
Iterations
IterNodes
done16
516
415
313
210
18
05

prune21.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.2b

localize45.0ms

Local error

Found 1 expressions with local error:

5.1b
(/ (* x y) z)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp
1×pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 div-inv associate-/l* add-log-exp
Counts
1 → 22
Calls
1 calls:
21.0ms
(/ (* x y) z)

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(/ (* x y) z)

simplify4.0s

Counts
25 → 25
Iterations
IterNodes
done5128
32224
2447
1119
049

prune355.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize65.0ms

Local error

Found 1 expressions with local error:

5.1b
(* (* x y) (/ 1 z))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×add-cbrt-cube associate-*r*
12×prod-exp
9×times-frac
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×associate-*l* associate-*r/ un-div-inv *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 39
Calls
1 calls:
71.0ms
(* (* x y) (/ 1 z))

series49.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(* (* x y) (/ 1 z))

simplify4.7s

Counts
42 → 42
Iterations
IterNodes
done5001
32257
2745
1236
084

prune347.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 1 expressions with local error:

5.5b
(/ x (/ z y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 clear-num frac-2neg associate-/r/ insert-posit16 add-log-exp
Counts
1 → 71
Calls
1 calls:
20.0ms
(/ x (/ z y))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(/ x (/ z y))

simplify5.6s

Counts
74 → 74
Iterations
IterNodes
done5103
33474
21054
1367
0151

prune855.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize98.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
4.8b
(* (/ (* (cbrt x) (cbrt x)) z) (* (cbrt x) y))

rewrite138.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
18×add-cbrt-cube
11×prod-exp cbrt-unprod
9×cbrt-prod add-sqr-sqrt pow1 *-un-lft-identity add-cube-cbrt
7×associate-*l*
4×cbrt-undiv div-exp insert-posit16 add-log-exp
3×times-frac pow1/3 pow-prod-down
1×associate-*r* associate-*l/ *-commutative div-inv
Counts
4 → 68
Calls
4 calls:
2.0ms
(cbrt x)
2.0ms
(cbrt x)
2.0ms
(cbrt x)
123.0ms
(* (/ (* (cbrt x) (cbrt x)) z) (* (cbrt x) y))

series1.1s

Counts
4 → 12
Calls
4 calls:
327.0ms
(cbrt x)
316.0ms
(cbrt x)
355.0ms
(cbrt x)
84.0ms
(* (/ (* (cbrt x) (cbrt x)) z) (* (cbrt x) y))

simplify8.8s

Counts
80 → 80
Iterations
IterNodes
done5013
34156
2964
1271
091

prune730.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes1.6s

Accuracy

85.4% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 6.4b

bsearch1.0ms

simplify10.0ms

Iterations
IterNodes
done23
123
021

end0.0ms

sample1.2s

Algorithm
intervals
Results
494.0ms9621×body80valid