Details

Time bar (total: 13.1s)

sample32.0ms

Algorithm
intervals
Results
13.0ms307×body80valid

simplify1.5s

Counts
1 → 1

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 7.0b

localize9.0ms

Local error

Found 1 expressions with local error:

6.8b
(* x (/ y z))

rewrite42.0ms

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

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(* x (/ y z))

simplify1.2s

Counts
35 → 35

prune151.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt y)
1.5b
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log
14×add-cbrt-cube
12×add-sqr-sqrt
9×cbrt-prod add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
6×pow1
5×associate-*r*
4×cbrt-undiv div-exp add-log-exp
3×pow1/3 associate-*l*
2×times-frac unswap-sqr
1×associate-*r/ pow-prod-down *-commutative div-inv
Counts
4 → 63
Calls
4 calls:
2.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt y)
82.0ms
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

series1.0s

Counts
4 → 12
Calls
4 calls:
310.0ms
(cbrt y)
290.0ms
(cbrt y)
324.0ms
(cbrt y)
125.0ms
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

simplify636.0ms

Counts
75 → 75

prune354.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt y)
4.2b
(* (* (* (cbrt y) (cbrt y)) x) (/ (cbrt y) z))

rewrite200.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
22×associate-*r*
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×cbrt-prod times-frac add-cbrt-cube
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down
4×add-log-exp
3×cbrt-undiv pow1/3 div-exp
1×associate-*r/ associate-*l* *-commutative div-inv
Counts
4 → 80
Calls
4 calls:
2.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt y)
188.0ms
(* (* (* (cbrt y) (cbrt y)) x) (/ (cbrt y) z))

series974.0ms

Counts
4 → 12
Calls
4 calls:
283.0ms
(cbrt y)
294.0ms
(cbrt y)
332.0ms
(cbrt y)
66.0ms
(* (* (* (cbrt y) (cbrt y)) x) (/ (cbrt y) z))

simplify1.0s

Counts
92 → 92

prune344.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

5.0b
(/ (* x y) z)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
23.0ms
(/ (* x y) z)

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(/ (* x y) z)

simplify990.0ms

Counts
24 → 24

prune93.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes221.0ms

Accuracy

-219.3% (6.0b remaining)

Error of 6.0b against oracle of 0.0b and baseline of 1.9b

bsearch0.0ms

simplify2.4s

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.0s9574×body80valid