Details

Time bar (total: 6.3s)

sample17.0ms

Algorithm
intervals
Results
7.0ms262×body80valid

simplify8.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2167
3187
done187

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- z y))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
33.0ms
(/ (- x y) (- z y))

series72.0ms

Counts
1 → 3
Calls
1 calls:
72.0ms
(/ (- x y) (- z y))

simplify1.8s

Counts
55 → 55
Iterations

Useful iterations: 2 (143.0ms)

IterNodesCost
094708
1229681
2740653
34097653
done5000653

prune140.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ x (- z y)) (/ y (- z y)))
0.0b
(/ y (- z y))
0.0b
(/ x (- z y))

rewrite126.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
8×associate-/r/
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
96.0ms
(- (/ x (- z y)) (/ y (- z y)))
13.0ms
(/ y (- z y))
13.0ms
(/ x (- z y))

series156.0ms

Counts
3 → 9
Calls
3 calls:
75.0ms
(- (/ x (- z y)) (/ y (- z y)))
48.0ms
(/ y (- z y))
33.0ms
(/ x (- z y))

simplify1.4s

Counts
112 → 112
Iterations

Useful iterations: 2 (136.0ms)

IterNodesCost
01491266
13151203
28681159
336451159
done50001159

prune269.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ 1 (- z y)) (- x y))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×associate-*l*
20×*-un-lft-identity
17×times-frac
11×add-cube-cbrt
10×add-exp-log
6×add-cbrt-cube
5×associate-*r*
4×prod-exp distribute-lft-out-- difference-of-squares
3×pow1 flip3-- flip-- unswap-sqr
2×distribute-rgt-in frac-times sub-neg distribute-lft-in associate-*r/ div-exp associate-/r/ cbrt-unprod
1×cbrt-undiv rec-exp 1-exp pow-prod-down associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 53
Calls
1 calls:
67.0ms
(* (/ 1 (- z y)) (- x y))

series194.0ms

Counts
1 → 3
Calls
1 calls:
194.0ms
(* (/ 1 (- z y)) (- x y))

simplify1.2s

Counts
56 → 56
Iterations

Useful iterations: done (1.2s)

IterNodesCost
0114684
1305650
21811506
done5000502

prune130.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes39.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0711
done711

end0.0ms

sample646.0ms

Algorithm
intervals
Results
258.0ms8333×body80valid