Details

Time bar (total: 12.4s)

sample40.0ms

Algorithm
intervals
Results
27.0ms312×body80valid

simplify1.5s

Counts
1 → 1
Iterations
IterNodes
done5027
51745
4352
396
238
116
08

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.2b

localize9.0ms

Local error

Found 1 expressions with local error:

4.7b
(* y (/ x z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
13.0ms
(* y (/ x z))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* y (/ x z))

simplify1.5s

Counts
36 → 36
Iterations
IterNodes
done5009
32312
2548
1174
071

prune176.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
5.0b
(* (* (* (cbrt x) (cbrt x)) y) (/ (cbrt x) z))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
22×associate-*r*
20×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
18×cbrt-prod times-frac add-cbrt-cube
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down
4×insert-posit16 add-log-exp
3×cbrt-undiv pow1/3 div-exp
1×associate-*l* associate-*r/ *-commutative div-inv
Counts
4 → 84
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
82.0ms
(* (* (* (cbrt x) (cbrt x)) y) (/ (cbrt x) z))

series826.0ms

Counts
4 → 12
Calls
4 calls:
252.0ms
(cbrt x)
286.0ms
(cbrt x)
230.0ms
(cbrt x)
58.0ms
(* (* (* (cbrt x) (cbrt x)) y) (/ (cbrt x) z))

simplify1.5s

Counts
96 → 96
Iterations
IterNodes
done5000
21397
1374
0122

prune360.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

6.0b
(/ (* x y) z)

rewrite13.0ms

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:
13.0ms
(/ (* x y) z)

series35.0ms

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

simplify1.6s

Counts
25 → 25
Iterations
IterNodes
done5022
32230
2448
1120
049

prune101.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
5.6b
(* (/ y (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
25×add-exp-log
22×*-un-lft-identity associate-*r* add-cube-cbrt
20×cbrt-prod
18×add-cbrt-cube
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp associate-*l*
6×pow1 unswap-sqr
4×insert-posit16 add-log-exp
3×pow1/3
2×div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 96
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
7.0ms
(cbrt z)
43.0ms
(* (/ y (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

series897.0ms

Counts
4 → 12
Calls
4 calls:
285.0ms
(cbrt z)
277.0ms
(cbrt z)
268.0ms
(cbrt z)
67.0ms
(* (/ y (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

simplify1.2s

Counts
108 → 108
Iterations
IterNodes
done5000
21888
1444
0143

prune413.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0b

regimes614.0ms

Accuracy

96.1% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 6.2b

bsearch1.0ms

simplify3.0ms

Iterations
IterNodes
done24
124
022

end0.0ms

sample1.3s

Algorithm
intervals
Results
993.0ms9594×body80valid