Details

Time bar (total: 21.5s)

sample32.0ms

Algorithm
intervals
Results
16.0ms340×body80valid

simplify13.3s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
089
1199
2429
3799
41089
51239
61709
77349
849529
done50009

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
27.0ms
(* x (+ 0.253 (* x 0.12)))

series78.0ms

Counts
1 → 3
Calls
1 calls:
78.0ms
(* x (+ 0.253 (* x 0.12)))

simplify478.0ms

Counts
25 → 25
Iterations

Useful iterations: done (477.0ms)

IterNodesCost
050253
1162250
2767224
done5000218

prune88.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12)))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
39.0ms
(* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12)))))
6.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
10.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
9.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))

series661.0ms

Counts
4 → 12
Calls
4 calls:
193.0ms
(* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12)))))
152.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
147.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
168.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))

simplify1.5s

Counts
84 → 84
Iterations

Useful iterations: done (1.5s)

IterNodesCost
01892160
15142025
222261911
done50011808

prune330.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.7b
(cbrt x)
0.8b
(cbrt (+ 0.253 (* x 0.12)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
8×cbrt-prod
6×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log pow1/3 associate-*r/ add-cbrt-cube add-log-exp
3×flip3-+ flip-+
Counts
4 → 46
Calls
4 calls:
8.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
6.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
1.0ms
(cbrt x)
3.0ms
(cbrt (+ 0.253 (* x 0.12)))

series735.0ms

Counts
4 → 12
Calls
4 calls:
190.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
180.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
226.0ms
(cbrt x)
139.0ms
(cbrt (+ 0.253 (* x 0.12)))

simplify987.0ms

Counts
58 → 58
Iterations

Useful iterations: done (984.0ms)

IterNodesCost
01671103
14191070
216271008
done5002948

prune393.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt x)
0.7b
(cbrt x)
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube add-log-exp
2×flip3-+ flip-+
Counts
4 → 48
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
6.0ms
(cbrt (+ 0.253 (* x 0.12)))
5.0ms
(cbrt (+ 0.253 (* x 0.12)))

series875.0ms

Counts
4 → 12
Calls
4 calls:
281.0ms
(cbrt x)
253.0ms
(cbrt x)
165.0ms
(cbrt (+ 0.253 (* x 0.12)))
175.0ms
(cbrt (+ 0.253 (* x 0.12)))

simplify655.0ms

Counts
60 → 60
Iterations

Useful iterations: done (652.0ms)

IterNodesCost
0111778
1261744
2930700
done5001608

prune315.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes102.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1119
done119

end0.0ms

sample786.0ms

Algorithm
intervals
Results
539.0ms10742×body80valid