Details

Time bar (total: 40.4s)

sample44.0ms

Algorithm
intervals
Results
11.0ms329×body80valid

simplify7.3s

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

prune17.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.9b

localize26.0ms

Local error

Found 2 expressions with local error:

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

rewrite46.0ms

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:
14.0ms
(+ x (/ (* (- y x) z) t))
30.0ms
(/ (* (- y x) z) t)

series127.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(+ x (/ (* (- y x) z) t))
72.0ms
(/ (* (- y x) z) t)

simplify5.1s

Counts
43 → 43
Iterations
IterNodes
done5020
33705
2819
1242
086

prune538.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 2 expressions with local error:

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

rewrite80.0ms

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:
15.0ms
(+ x (* (- y x) (/ z t)))
59.0ms
(* (- y x) (/ z t))

series139.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(+ x (* (- y x) (/ z t)))
83.0ms
(* (- y x) (/ z t))

simplify6.5s

Counts
57 → 57
Iterations
IterNodes
done5001
34802
21043
1310
0117

prune751.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite139.0ms

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:
65.0ms
(+ x (/ (- y x) (/ t z)))
55.0ms
(/ (- y x) (/ t z))

series201.0ms

Counts
2 → 6
Calls
2 calls:
94.0ms
(+ x (/ (- y x) (/ t z)))
107.0ms
(/ (- y x) (/ t z))

simplify3.1s

Counts
122 → 122
Iterations
IterNodes
done5001
21914
1664
0219

prune1.4s

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize76.0ms

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))))

rewrite220.0ms

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:
12.0ms
(cbrt (- y x))
9.0ms
(cbrt (- y x))
26.0ms
(/ (/ t z) (cbrt (- y x)))
79.0ms
(/ (* (cbrt (- y x)) (cbrt (- y x))) (/ (/ t z) (cbrt (- y x))))

series1.1s

Counts
4 → 12
Calls
4 calls:
328.0ms
(cbrt (- y x))
345.0ms
(cbrt (- y x))
324.0ms
(/ (/ t z) (cbrt (- y x)))
104.0ms
(/ (* (cbrt (- y x)) (cbrt (- y x))) (/ (/ t z) (cbrt (- y x))))

simplify4.8s

Counts
440 → 440
Iterations
IterNodes
done5000
11818
0624

prune5.9s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes1.2s

Accuracy

0% (1.7b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 1.7b

bsearch0.0ms

simplify13.0ms

Iterations
IterNodes
done19
119
017

end0.0ms

sample1.6s

Algorithm
intervals
Results
943.0ms10730×body80valid