Details

Time bar (total: 8.6s)

sample42.0ms

Algorithm
intervals
Results
18.0ms313×body80valid

simplify1.4s

Counts
1 → 1

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 6.5b

localize8.0ms

Local error

Found 1 expressions with local error:

6.3b
(* x (/ y z))

rewrite19.0ms

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:
17.0ms
(* x (/ y z))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(* x (/ y z))

simplify1.2s

Counts
35 → 35

prune94.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

5.0b
(/ (* x y) z)

rewrite11.0ms

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)

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(/ (* x y) z)

simplify1.0s

Counts
24 → 24

prune49.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

5.0b
(* (* x y) (/ 1 z))

rewrite34.0ms

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:
32.0ms
(* (* x y) (/ 1 z))

series32.0ms

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

simplify724.0ms

Counts
41 → 41

prune86.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.8b
(/ 1 (/ z (* x y)))
4.7b
(/ z (* x y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
28×add-exp-log
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×add-cbrt-cube
14×div-exp
8×associate-/r*
7×cbrt-undiv
6×div-inv associate-/l*
4×prod-exp
3×pow1 rec-exp 1-exp
2×frac-2neg clear-num cbrt-unprod add-log-exp
1×pow-flip associate-/r/ inv-pow
Counts
2 → 77
Calls
2 calls:
15.0ms
(/ 1 (/ z (* x y)))
8.0ms
(/ z (* x y))

series58.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(/ 1 (/ z (* x y)))
29.0ms
(/ z (* x y))

simplify596.0ms

Counts
83 → 83

prune160.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes241.0ms

Accuracy

-21.2% (6.9b remaining)

Error of 6.9b against oracle of 0.0b and baseline of 5.7b

bsearch2.0ms

simplify1.6s

end0.0ms

sample1.2s

Algorithm
intervals
Results
552.0ms9641×body80valid