Details

Time bar (total: 15.5s)

sample25.0ms

Algorithm
intervals
Results
13.0ms354×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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (* (- y x) z) t))
0.0b
(* (- y x) z)
7.0b
(/ (* (- y x) z) t)

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
10×add-cbrt-cube add-exp-log
7×add-cube-cbrt
5×pow1 associate-*l* add-log-exp
4×associate-*l/
3×associate-/r* times-frac associate-*r* insert-posit16
2×cbrt-undiv flip3-- div-exp prod-exp cbrt-unprod flip-- associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-+ pow-prod-down *-commutative flip-+ div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 60
Calls
3 calls:
14.0ms
(+ x (/ (* (- y x) z) t))
24.0ms
(* (- y x) z)
22.0ms
(/ (* (- y x) z) t)

series151.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(+ x (/ (* (- y x) z) t))
40.0ms
(* (- y x) z)
60.0ms
(/ (* (- y x) z) t)

simplify1.3s

Counts
69 → 69
Iterations
IterNodes
done5000
21007
1295
0113

prune345.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) (/ t z)))
5.3b
(/ (- y x) (/ t z))

rewrite35.0ms

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:
18.0ms
(+ x (/ (- y x) (/ t z)))
15.0ms
(/ (- y x) (/ t z))

series90.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(+ x (/ (- y x) (/ t z)))
48.0ms
(/ (- y x) (/ t z))

simplify1.3s

Counts
122 → 122
Iterations
IterNodes
done5001
21928
1662
0219

prune536.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
5.3b
(* (- y x) (/ z t))

rewrite35.0ms

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:
11.0ms
(+ x (* (- y x) (/ z t)))
23.0ms
(* (- y x) (/ z t))

series126.0ms

Counts
2 → 6
Calls
2 calls:
64.0ms
(+ x (* (- y x) (/ z t)))
62.0ms
(* (- y x) (/ z t))

simplify2.6s

Counts
57 → 57
Iterations
IterNodes
done5010
34834
21041
1310
0117

prune209.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.9b
(* (/ 1 (* (cbrt (/ t z)) (cbrt (/ t z)))) (/ (- y x) (cbrt (/ t z))))
10.5b
(cbrt (/ t z))
10.5b
(cbrt (/ t z))
10.5b
(cbrt (/ t z))

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
175×times-frac
148×add-sqr-sqrt
120×*-un-lft-identity
110×cbrt-prod
85×associate-*r*
84×add-cube-cbrt
49×add-exp-log
20×prod-exp
18×add-cbrt-cube
16×distribute-lft-out-- difference-of-squares
15×div-exp
12×unswap-sqr
10×associate-*l* div-inv
8×cbrt-div cbrt-unprod
7×cbrt-undiv
6×pow1
4×rec-exp 1-exp associate-/r/ insert-posit16 add-log-exp
3×pow1/3
2×frac-times associate-*l/ associate-*r/
1×pow-prod-down *-commutative
Counts
4 → 209
Calls
4 calls:
62.0ms
(* (/ 1 (* (cbrt (/ t z)) (cbrt (/ t z)))) (/ (- y x) (cbrt (/ t z))))
2.0ms
(cbrt (/ t z))
2.0ms
(cbrt (/ t z))
2.0ms
(cbrt (/ t z))

series257.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(* (/ 1 (* (cbrt (/ t z)) (cbrt (/ t z)))) (/ (- y x) (cbrt (/ t z))))
62.0ms
(cbrt (/ t z))
66.0ms
(cbrt (/ t z))
68.0ms
(cbrt (/ t z))

simplify2.4s

Counts
221 → 221
Iterations
IterNodes
done5000
22994
1930
0313

prune1.3s

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes268.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
08

end0.0ms

sample1.3s

Algorithm
intervals
Results
961.0ms10648×body80valid