Details

Time bar (total: 11.5s)

sample31.0ms

Algorithm
intervals
Results
10.0ms266×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

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-cbrt-cube add-exp-log
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
23.0ms
(/ (- x y) (- z y))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(/ (- x y) (- z y))

simplify1.7s

Counts
55 → 55
Iterations
IterNodes
done5001
34085
2740
1229
094

prune250.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite106.0ms

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-cbrt-cube add-exp-log
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv clear-num frac-2neg div-exp
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
82.0ms
(- (/ x (- z y)) (/ y (- z y)))
9.0ms
(/ x (- z y))
10.0ms
(/ y (- z y))

series199.0ms

Counts
3 → 9
Calls
3 calls:
101.0ms
(- (/ x (- z y)) (/ y (- z y)))
41.0ms
(/ x (- z y))
57.0ms
(/ y (- z y))

simplify1.4s

Counts
112 → 112
Iterations
IterNodes
done5000
33795
2872
1315
0149

prune572.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ x (- z y)) (/ 1 (/ (- z y) y)))
0.0b
(/ x (- z y))
0.0b
(/ (- z y) y)
0.3b
(/ 1 (/ (- z y) y))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
168×times-frac
153×add-sqr-sqrt
136×*-un-lft-identity
80×add-cube-cbrt
30×difference-of-squares
27×associate-/r*
25×distribute-lft-out--
19×add-exp-log
13×add-cbrt-cube
11×associate-/l*
9×div-exp
8×div-inv
6×add-log-exp
5×pow1 cbrt-undiv
3×clear-num frac-2neg flip3-- associate-/r/ flip--
2×rec-exp 1-exp associate-/l/
1×sub-neg diff-log div-sub frac-sub pow-flip inv-pow
Counts
4 → 202
Calls
4 calls:
147.0ms
(- (/ x (- z y)) (/ 1 (/ (- z y) y)))
10.0ms
(/ x (- z y))
14.0ms
(/ (- z y) y)
19.0ms
(/ 1 (/ (- z y) y))

series190.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(- (/ x (- z y)) (/ 1 (/ (- z y) y)))
34.0ms
(/ x (- z y))
28.0ms
(/ (- z y) y)
54.0ms
(/ 1 (/ (- z y) y))

simplify1.7s

Counts
214 → 214
Iterations
IterNodes
done5000
23876
1703
0280

prune950.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- z y) x)
0.0b
(- (/ 1 (/ (- z y) x)) (/ y (- z y)))
0.0b
(/ y (- z y))
0.7b
(/ 1 (/ (- z y) x))

rewrite185.0ms

Algorithm
rewrite-expression-head
Rules
168×times-frac
153×add-sqr-sqrt
136×*-un-lft-identity
80×add-cube-cbrt
30×difference-of-squares
27×associate-/r*
25×distribute-lft-out--
19×add-exp-log
13×add-cbrt-cube
11×associate-/l*
9×div-exp
8×div-inv
6×add-log-exp
5×pow1 cbrt-undiv
3×clear-num frac-2neg flip3-- associate-/r/ flip--
2×rec-exp 1-exp associate-/l/
1×sub-neg diff-log div-sub frac-sub pow-flip inv-pow
Counts
4 → 202
Calls
4 calls:
14.0ms
(/ (- z y) x)
124.0ms
(- (/ 1 (/ (- z y) x)) (/ y (- z y)))
15.0ms
(/ y (- z y))
24.0ms
(/ 1 (/ (- z y) x))

series342.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(/ (- z y) x)
175.0ms
(- (/ 1 (/ (- z y) x)) (/ y (- z y)))
53.0ms
(/ y (- z y))
71.0ms
(/ 1 (/ (- z y) x))

simplify1.8s

Counts
214 → 214
Iterations
IterNodes
done5000
23607
1698
0280

prune761.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes116.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample646.0ms

Algorithm
intervals
Results
278.0ms8348×body80valid