Details

Time bar (total: 16.0s)

sample35.0ms

Algorithm
intervals
Results
15.0ms373×body80valid

simplify45.0ms

Counts
1 → 1
Iterations
IterNodes
done44
444
338
223
110
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* x y))
0.1b
(* x (- 1.0 (* x y)))

rewrite35.0ms

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×sub-neg associate-*r* associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-- associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
7.0ms
(- 1.0 (* x y))
26.0ms
(* x (- 1.0 (* x y)))

series115.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- 1.0 (* x y))
79.0ms
(* x (- 1.0 (* x y)))

simplify2.1s

Counts
42 → 42
Iterations
IterNodes
done5004
32025
2462
1149
059

prune232.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 x) (* (- (* x y)) x))
0.2b
(* (- (* x y)) x)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt associate-*l*
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×distribute-lft-neg-out associate-*r*
1×distribute-lft-neg-in +-commutative neg-mul-1 sum-log distribute-rgt-neg-in flip3-+ distribute-rgt-out unsub-neg pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 36
Calls
2 calls:
12.0ms
(+ (* 1.0 x) (* (- (* x y)) x))
17.0ms
(* (- (* x y)) x)

series119.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(+ (* 1.0 x) (* (- (* x y)) x))
45.0ms
(* (- (* x y)) x)

simplify3.2s

Counts
42 → 42
Iterations
IterNodes
done5004
33359
2754
1187
065

prune227.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
17.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
341.0ms
(* (cbrt x) (cbrt x))
278.0ms
(cbrt x)
274.0ms
(cbrt x)
278.0ms
(cbrt x)

simplify3.8s

Counts
85 → 85
Iterations
IterNodes
done5007
43735
31034
2377
1136
061

prune474.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize55.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt (cbrt x))
0.6b
(cbrt (* (cbrt x) (cbrt x)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
Counts
4 → 45
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt (cbrt x))
4.0ms
(cbrt (* (cbrt x) (cbrt x)))

series1.5s

Counts
4 → 12
Calls
4 calls:
298.0ms
(cbrt x)
304.0ms
(cbrt x)
416.0ms
(cbrt (cbrt x))
439.0ms
(cbrt (* (cbrt x) (cbrt x)))

simplify1.6s

Counts
57 → 57
Iterations
IterNodes
done5000
41842
3691
2266
1112
058

prune345.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

regimes156.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify8.0ms

Iterations
IterNodes
done24
324
223
118
08

end0.0ms

sample607.0ms

Algorithm
intervals
Results
336.0ms10716×body80valid