Details

Time bar (total: 14.7s)

sample28.0ms

Algorithm
intervals
Results
11.0ms310×body80valid

simplify1.6s

Counts
1 → 1

prune14.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 5.6b

localize7.0ms

Local error

Found 1 expressions with local error:

5.5b
(* x (/ y z))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
25.0ms
(* x (/ y z))

series35.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* x (/ y z))

simplify1.2s

Counts
35 → 35

prune156.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

5.5b
(* x (/ y z))
12.3b
(cbrt (* x (/ y z)))
12.3b
(cbrt (* x (/ y z)))
12.3b
(cbrt (* x (/ y z)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×add-cube-cbrt *-un-lft-identity
10×times-frac
9×add-exp-log add-cbrt-cube
6×pow1
4×associate-*r/ add-log-exp
3×cbrt-prod cbrt-div pow1/3 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv
Counts
4 → 62
Calls
4 calls:
14.0ms
(* x (/ y z))
5.0ms
(cbrt (* x (/ y z)))
5.0ms
(cbrt (* x (/ y z)))
6.0ms
(cbrt (* x (/ y z)))

series362.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(* x (/ y z))
118.0ms
(cbrt (* x (/ y z)))
114.0ms
(cbrt (* x (/ y z)))
107.0ms
(cbrt (* x (/ y z)))

simplify1.7s

Counts
74 → 74

prune326.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

5.5b
(* x (/ y z))
11.5b
(cbrt (/ y z))
12.3b
(cbrt (* x (/ y z)))
12.3b
(cbrt (* x (/ y z)))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
19×add-cube-cbrt *-un-lft-identity times-frac
15×cbrt-prod
13×associate-*r*
9×add-exp-log add-cbrt-cube
6×pow1
4×add-log-exp
3×cbrt-div pow1/3 associate-*r/ associate-*l*
2×prod-exp cbrt-unprod div-inv unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative
Counts
4 → 74
Calls
4 calls:
25.0ms
(* x (/ y z))
5.0ms
(cbrt (/ y z))
11.0ms
(cbrt (* x (/ y z)))
11.0ms
(cbrt (* x (/ y z)))

series350.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* x (/ y z))
93.0ms
(cbrt (/ y z))
137.0ms
(cbrt (* x (/ y z)))
96.0ms
(cbrt (* x (/ y z)))

simplify1.8s

Counts
86 → 86

prune389.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

5.5b
(* x (/ y z))
5.5b
(* x (/ y z))
12.3b
(cbrt (* x (/ y z)))
12.3b
(cbrt (* x (/ y z)))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
26×associate-*r*
20×add-cube-cbrt *-un-lft-identity times-frac
14×add-exp-log add-cbrt-cube
8×pow1
6×associate-*l*
4×associate-*r/ prod-exp cbrt-unprod add-log-exp unswap-sqr
2×cbrt-undiv cbrt-prod cbrt-div pow1/3 div-exp pow-prod-down *-commutative div-inv
Counts
4 → 84
Calls
4 calls:
28.0ms
(* x (/ y z))
17.0ms
(* x (/ y z))
5.0ms
(cbrt (* x (/ y z)))
6.0ms
(cbrt (* x (/ y z)))

series332.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* x (/ y z))
37.0ms
(* x (/ y z))
129.0ms
(cbrt (* x (/ y z)))
126.0ms
(cbrt (* x (/ y z)))

simplify1.6s

Counts
96 → 96

prune554.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

regimes378.0ms

Accuracy

0% (6.2b remaining)

Error of 6.3b against oracle of 0.0b and baseline of 6.3b

bsearch1.0ms

simplify2.2s

end0.0ms

sample1.5s

Algorithm
intervals
Results
924.0ms9600×body80valid