Details

Time bar (total: 3.7s)

sample51.0ms

Algorithm
intervals
Results
22.0ms308×body80valid

simplify75.0ms

Counts
1 → 1

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 6.3b

localize5.0ms

Local error

Found 1 expressions with local error:

6.2b
(* x (/ y z))

rewrite23.0ms

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

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* x (/ y z))

simplify46.0ms

Counts
35 → 35

prune128.0ms

Pruning

13 alts after pruning (12 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
3.8b
(* (* (* (cbrt y) (cbrt y)) x) (/ (cbrt y) z))

rewrite141.0ms

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:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
136.0ms
(* (* (* (cbrt y) (cbrt y)) x) (/ (cbrt y) z))

series921.0ms

Counts
4 → 12
Calls
4 calls:
283.0ms
(cbrt y)
299.0ms
(cbrt y)
295.0ms
(cbrt y)
43.0ms
(* (* (* (cbrt y) (cbrt y)) x) (/ (cbrt y) z))

simplify68.0ms

Counts
92 → 92

prune375.0ms

Pruning

13 alts after pruning (11 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

4.6b
(/ (* x y) z)

rewrite12.0ms

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

series40.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(/ (* x y) z)

simplify52.0ms

Counts
24 → 24

prune98.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

4.7b
(* (* y x) (/ 1 z))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×associate-*r* add-cbrt-cube
12×prod-exp
9×times-frac
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×associate-*r/ associate-*l* un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
39.0ms
(* (* y x) (/ 1 z))

series23.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* (* y x) (/ 1 z))

simplify46.0ms

Counts
41 → 41

prune99.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

regimes250.0ms

Accuracy

0% (6.1b remaining)

Error of 6.1b against oracle of 0.0b and baseline of 6.1b

bsearch3.0ms

simplify38.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
586.0ms9625×body80valid