Details

Time bar (total: 11.5s)

sample38.0ms

Algorithm
intervals
Results
25.0ms313×body80valid

simplify2.1s

Counts
1 → 1
Iterations
IterNodes
done5000
112690
10948
9413
8213
7113
678
562
447
332
218
111
07

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.1b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (- z x)))
10.1b
(/ (+ x (* y (- z x))) z)

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
4×associate-+r+ add-cbrt-cube add-exp-log add-log-exp
3×associate-/r* associate-/l*
2×distribute-rgt-in pow1 sub-neg distribute-lft-in flip3-+ flip-+ insert-posit16 associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg div-exp div-inv
Counts
2 → 46
Calls
2 calls:
6.0ms
(+ x (* y (- z x)))
22.0ms
(/ (+ x (* y (- z x))) z)

series86.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ x (* y (- z x)))
53.0ms
(/ (+ x (* y (- z x))) z)

simplify1.4s

Counts
52 → 52
Iterations
IterNodes
done5104
32256
2554
1197
082

prune162.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 3.5b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ y (/ x z)) (/ (* x y) z))
7.5b
(/ (* x y) z)

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
7×add-cbrt-cube add-exp-log add-log-exp
6×add-sqr-sqrt
4×add-cube-cbrt
3×associate-/r* times-frac
2×pow1 cbrt-undiv diff-log div-exp frac-sub insert-posit16 distribute-lft-out--
1×clear-num sum-log sub-neg frac-2neg flip3-+ flip3-- prod-exp associate--l+ cbrt-unprod flip-+ div-inv flip-- distribute-lft-out associate-/l* difference-of-squares
Counts
2 → 42
Calls
2 calls:
38.0ms
(- (+ y (/ x z)) (/ (* x y) z))
9.0ms
(/ (* x y) z)

series53.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(- (+ y (/ x z)) (/ (* x y) z))
23.0ms
(/ (* x y) z)

simplify2.1s

Counts
48 → 48
Iterations
IterNodes
done5033
34673
2968
1258
098

prune187.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ x z) (* y (/ x z)))
4.1b
(* y (/ x z))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
11×times-frac
10×add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*l* associate-*r/
2×distribute-rgt-out-- prod-exp cbrt-unprod insert-posit16 unswap-sqr
1×cbrt-undiv sub-neg flip3-- diff-log div-exp pow-prod-down *-commutative frac-sub div-inv flip-- sub-div
Counts
2 → 50
Calls
2 calls:
17.0ms
(- (/ x z) (* y (/ x z)))
13.0ms
(* y (/ x z))

series85.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(- (/ x z) (* y (/ x z)))
27.0ms
(* y (/ x z))

simplify1.8s

Counts
56 → 56
Iterations
IterNodes
done5003
33855
2773
1247
099

prune206.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ y (/ x z)) (/ x (/ z y)))
5.6b
(/ x (/ z y))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
78×times-frac
53×add-sqr-sqrt
49×*-un-lft-identity
44×add-cube-cbrt
13×associate-/r*
7×add-cbrt-cube add-exp-log add-log-exp
5×div-inv
3×cbrt-undiv div-exp associate-/l* difference-of-squares
2×pow1 diff-log frac-sub insert-posit16 distribute-lft-out--
1×clear-num sum-log sub-neg frac-2neg flip3-+ flip3-- associate--l+ associate-/r/ flip-+ flip-- distribute-lft-out
Counts
2 → 93
Calls
2 calls:
40.0ms
(- (+ y (/ x z)) (/ x (/ z y)))
9.0ms
(/ x (/ z y))

series53.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(- (+ y (/ x z)) (/ x (/ z y)))
25.0ms
(/ x (/ z y))

simplify1.2s

Counts
99 → 99
Iterations
IterNodes
done5003
21753
1513
0204

prune383.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes93.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
07

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.1s10192×body80valid