Details

Time bar (total: 16.7s)

sample31.0ms

Algorithm
intervals
Results
16.0ms329×body80valid

simplify2.9s

Counts
1 → 1
Iterations
IterNodes
done5000
153796
142882
132263
121877
111443
10945
9605
8444
7281
6139
599
470
346
226
114
08

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.7b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* (- y x) z) t))
4.8b
(/ (* (- y x) z) t)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
7×add-cbrt-cube add-exp-log
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×associate-/r* times-frac
2×pow1 cbrt-undiv div-exp associate-*l/ insert-posit16 associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-+ flip3-- prod-exp cbrt-unprod flip-+ div-inv flip-- distribute-lft-out associate-/l*
Counts
2 → 37
Calls
2 calls:
9.0ms
(+ x (/ (* (- y x) z) t))
17.0ms
(/ (* (- y x) z) t)

series92.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(+ x (/ (* (- y x) z) t))
52.0ms
(/ (* (- y x) z) t)

simplify1.6s

Counts
43 → 43
Iterations
IterNodes
done5000
33719
2822
1243
086

prune205.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
7.6b
(* (- y x) (/ z t))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
10×times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
5×associate-*l*
4×pow1 add-log-exp
2×frac-times flip3-- associate-*l/ prod-exp cbrt-unprod insert-posit16 flip-- unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down associate-*r/ *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 51
Calls
2 calls:
10.0ms
(+ x (* (- y x) (/ z t)))
27.0ms
(* (- y x) (/ z t))

series97.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(+ x (* (- y x) (/ z t)))
48.0ms
(* (- y x) (/ z t))

simplify2.3s

Counts
57 → 57
Iterations
IterNodes
done5010
34834
21041
1310
0117

prune236.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) (/ t z)))
8.1b
(/ (- y x) (/ t z))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
119×times-frac
88×*-un-lft-identity
86×add-sqr-sqrt
58×add-cube-cbrt
14×distribute-lft-out-- difference-of-squares
13×associate-/r*
7×add-cbrt-cube add-exp-log div-inv
5×associate-/l*
4×add-log-exp
3×cbrt-undiv div-exp
2×pow1 div-sub insert-posit16 associate-/l/
1×+-commutative clear-num associate-+r- sum-log frac-2neg flip3-+ flip3-- associate-/r/ flip-+ flip-- distribute-lft-out
Counts
2 → 116
Calls
2 calls:
46.0ms
(+ x (/ (- y x) (/ t z)))
29.0ms
(/ (- y x) (/ t z))

series119.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ x (/ (- y x) (/ t z)))
68.0ms
(/ (- y x) (/ t z))

simplify1.2s

Counts
122 → 122
Iterations
IterNodes
done5001
21928
1662
0219

prune638.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
3.5b
(/ (/ t z) (cbrt (- y x)))
4.6b
(/ (* (cbrt (- y x)) (cbrt (- y x))) (/ (/ t z) (cbrt (- y x))))

rewrite142.0ms

Algorithm
rewrite-expression-head
Rules
647×times-frac
347×add-sqr-sqrt *-un-lft-identity
263×add-cube-cbrt
210×cbrt-prod
118×associate-/r*
42×distribute-lft-out-- difference-of-squares
30×add-exp-log
29×div-inv
22×cbrt-div
18×add-cbrt-cube
15×cbrt-undiv div-exp
14×associate-/l*
11×flip3-- flip--
9×associate-/l/
7×associate-/r/
4×frac-times pow1 insert-posit16 add-log-exp
3×prod-exp cbrt-unprod
2×clear-num frac-2neg pow1/3 associate-*l/ associate-*r/
Counts
4 → 428
Calls
4 calls:
7.0ms
(cbrt (- y x))
6.0ms
(cbrt (- y x))
28.0ms
(/ (/ t z) (cbrt (- y x)))
75.0ms
(/ (* (cbrt (- y x)) (cbrt (- y x))) (/ (/ t z) (cbrt (- y x))))

series589.0ms

Counts
4 → 12
Calls
4 calls:
217.0ms
(cbrt (- y x))
186.0ms
(cbrt (- y x))
129.0ms
(/ (/ t z) (cbrt (- y x)))
57.0ms
(/ (* (cbrt (- y x)) (cbrt (- y x))) (/ (/ t z) (cbrt (- y x))))

simplify2.3s

Counts
440 → 440
Iterations
IterNodes
done5000
11809
0624

prune2.5s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes345.0ms

Accuracy

0% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 1.6b

bsearch0.0ms

simplify8.0ms

Iterations
IterNodes
done19
119
017

end0.0ms

sample1.1s

Algorithm
intervals
Results
739.0ms10730×body80valid