Details

Time bar (total: 15.5s)

sample32.0ms

Algorithm
intervals
Results
15.0ms336×body80valid

simplify839.0ms

Counts
1 → 1
Iterations
IterNodes
done5000
7809
6193
5141
4112
379
242
119
08

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*r/ flip-+
1×distribute-rgt-in +-commutative sum-log distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
5.0ms
(+ 0.253 (* x 0.12))
22.0ms
(* x (+ 0.253 (* x 0.12)))

series151.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(+ 0.253 (* x 0.12))
103.0ms
(* x (+ 0.253 (* x 0.12)))

simplify1.0s

Counts
39 → 39
Iterations
IterNodes
done5000
2837
1187
060

prune192.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 flip-+
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
35.0ms
(* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))
3.0ms
(cbrt (+ 0.253 (* x 0.12)))
3.0ms
(cbrt (+ 0.253 (* x 0.12)))
3.0ms
(cbrt (+ 0.253 (* x 0.12)))

series836.0ms

Counts
4 → 12
Calls
4 calls:
242.0ms
(* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))
197.0ms
(cbrt (+ 0.253 (* x 0.12)))
219.0ms
(cbrt (+ 0.253 (* x 0.12)))
178.0ms
(cbrt (+ 0.253 (* x 0.12)))

simplify2.0s

Counts
99 → 99
Iterations
IterNodes
done5000
21709
1455
0182

prune569.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (cbrt (+ 0.253 (* x 0.12))))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))

rewrite185.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
32×associate-*r/
30×flip3-+ flip-+
28×frac-times
14×associate-*l/
13×pow1 add-exp-log
12×cbrt-prod
9×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
8×add-cbrt-cube
6×associate-*r* pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3
1×associate-*l* *-commutative
Counts
4 → 89
Calls
4 calls:
161.0ms
(* (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (cbrt (+ 0.253 (* x 0.12))))
4.0ms
(cbrt (+ 0.253 (* x 0.12)))
5.0ms
(cbrt (+ 0.253 (* x 0.12)))
11.0ms
(cbrt (+ 0.253 (* x 0.12)))

series670.0ms

Counts
4 → 12
Calls
4 calls:
111.0ms
(* (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (cbrt (+ 0.253 (* x 0.12))))
212.0ms
(cbrt (+ 0.253 (* x 0.12)))
178.0ms
(cbrt (+ 0.253 (* x 0.12)))
169.0ms
(cbrt (+ 0.253 (* x 0.12)))

simplify2.0s

Counts
101 → 101
Iterations
IterNodes
done5001
22451
1526
0186

prune730.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

localize91.0ms

Local error

Found 4 expressions with local error:

0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt cbrt-div *-un-lft-identity add-cube-cbrt
4×pow1 flip3-+ add-cbrt-cube pow1/3 add-exp-log flip-+ add-log-exp
Counts
4 → 52
Calls
4 calls:
5.0ms
(cbrt (+ 0.253 (* x 0.12)))
5.0ms
(cbrt (+ 0.253 (* x 0.12)))
4.0ms
(cbrt (+ 0.253 (* x 0.12)))
5.0ms
(cbrt (+ 0.253 (* x 0.12)))

series767.0ms

Counts
4 → 12
Calls
4 calls:
167.0ms
(cbrt (+ 0.253 (* x 0.12)))
189.0ms
(cbrt (+ 0.253 (* x 0.12)))
196.0ms
(cbrt (+ 0.253 (* x 0.12)))
215.0ms
(cbrt (+ 0.253 (* x 0.12)))

simplify3.6s

Counts
64 → 64
Iterations
IterNodes
done5000
34895
2799
1227
093

prune491.0ms

Pruning

10 alts after pruning (6 fresh and 4 done)

Merged error: 0.0b

regimes225.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample738.0ms

Algorithm
intervals
Results
492.0ms10652×body80valid