Details

Time bar (total: 21.7s)

sample71.0ms

Algorithm
intervals
Results
44.0ms457×body80valid

simplify4.7s

Counts
1 → 1
Iterations

Useful iterations: 5 (239.0ms)

IterNodesCost
01119
12019
24517
310817
424513
562311
6134611
7374011
done500111

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 5.9b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x.re x.im) (* x.im x.re))
0.1b
(* (+ (* x.re x.im) (* x.im x.re)) x.re)
0.1b
(+ (* (- (* x.re x.re) (* x.im x.im)) x.im) (* (+ (* x.re x.im) (* x.im x.re)) x.re))
5.5b
(* (- (* x.re x.re) (* x.im x.im)) x.im)

rewrite103.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt associate-*l/
8×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
7×associate-*l*
6×associate-*r*
5×flip3-+ flip-+
4×frac-add
3×flip3-- flip--
2×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
1×difference-of-squares
Counts
4 → 67
Calls
4 calls:
16.0ms
(+ (* x.re x.im) (* x.im x.re))
27.0ms
(* (+ (* x.re x.im) (* x.im x.re)) x.re)
27.0ms
(+ (* (- (* x.re x.re) (* x.im x.im)) x.im) (* (+ (* x.re x.im) (* x.im x.re)) x.re))
29.0ms
(* (- (* x.re x.re) (* x.im x.im)) x.im)

series257.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(+ (* x.re x.im) (* x.im x.re))
37.0ms
(* (+ (* x.re x.im) (* x.im x.re)) x.re)
107.0ms
(+ (* (- (* x.re x.re) (* x.im x.im)) x.im) (* (+ (* x.re x.im) (* x.im x.re)) x.re))
89.0ms
(* (- (* x.re x.re) (* x.im x.im)) x.im)

simplify1.6s

Counts
79 → 79
Iterations

Useful iterations: done (1.6s)

IterNodesCost
01351507
13981393
216931075
done5000951

prune284.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x.re x.im) (* x.im x.re))
0.1b
(* (+ (* x.re x.im) (* x.im x.re)) x.re)
0.1b
(+ (* (+ x.re x.im) (* (- x.re x.im) x.im)) (* (+ (* x.re x.im) (* x.im x.re)) x.re))
0.1b
(* (+ x.re x.im) (* (- x.re x.im) x.im))

rewrite199.0ms

Algorithm
rewrite-expression-head
Rules
42×associate-*l/
20×flip3-+ flip-+
16×frac-add
12×frac-times
11×pow1 add-exp-log add-cbrt-cube
9×add-sqr-sqrt flip3-- *-un-lft-identity flip--
8×add-log-exp
7×add-cube-cbrt associate-*l*
6×associate-*r/
4×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×+-commutative sum-log *-commutative
1×distribute-lft-out unswap-sqr
Counts
4 → 85
Calls
4 calls:
9.0ms
(+ (* x.re x.im) (* x.im x.re))
41.0ms
(* (+ (* x.re x.im) (* x.im x.re)) x.re)
90.0ms
(+ (* (+ x.re x.im) (* (- x.re x.im) x.im)) (* (+ (* x.re x.im) (* x.im x.re)) x.re))
54.0ms
(* (+ x.re x.im) (* (- x.re x.im) x.im))

series271.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(+ (* x.re x.im) (* x.im x.re))
43.0ms
(* (+ (* x.re x.im) (* x.im x.re)) x.re)
112.0ms
(+ (* (+ x.re x.im) (* (- x.re x.im) x.im)) (* (+ (* x.re x.im) (* x.im x.re)) x.re))
94.0ms
(* (+ x.re x.im) (* (- x.re x.im) x.im))

simplify3.4s

Counts
97 → 97
Iterations

Useful iterations: done (3.4s)

IterNodesCost
01972664
17022442
236651942
done50011514

prune346.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* x.re (* x.im (+ x.re x.re)))) (cbrt (* x.re (* x.im (+ x.re x.re)))))
22.8b
(cbrt (* x.re (* x.im (+ x.re x.re))))
22.8b
(cbrt (* x.re (* x.im (+ x.re x.re))))
22.8b
(cbrt (* x.re (* x.im (+ x.re x.re))))

rewrite222.0ms

Algorithm
rewrite-expression-head
Rules
38×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:
82.0ms
(* (cbrt (* x.re (* x.im (+ x.re x.re)))) (cbrt (* x.re (* x.im (+ x.re x.re)))))
45.0ms
(cbrt (* x.re (* x.im (+ x.re x.re))))
52.0ms
(cbrt (* x.re (* x.im (+ x.re x.re))))
40.0ms
(cbrt (* x.re (* x.im (+ x.re x.re))))

series637.0ms

Counts
4 → 12
Calls
4 calls:
186.0ms
(* (cbrt (* x.re (* x.im (+ x.re x.re)))) (cbrt (* x.re (* x.im (+ x.re x.re)))))
176.0ms
(cbrt (* x.re (* x.im (+ x.re x.re))))
157.0ms
(cbrt (* x.re (* x.im (+ x.re x.re))))
117.0ms
(cbrt (* x.re (* x.im (+ x.re x.re))))

simplify2.0s

Counts
84 → 84
Iterations

Useful iterations: done (2.0s)

IterNodesCost
01211434
12721200
26871004
31878837
done5000793

prune364.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x.re)
14.2b
(cbrt (* x.im (+ x.re x.re)))
14.2b
(cbrt (* x.im (+ x.re x.re)))
22.8b
(cbrt (* x.re (* x.im (+ x.re x.re))))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
8×associate-*r/
6×cbrt-prod cbrt-div
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×flip3-+ flip-+
Counts
4 → 44
Calls
4 calls:
2.0ms
(cbrt x.re)
15.0ms
(cbrt (* x.im (+ x.re x.re)))
15.0ms
(cbrt (* x.im (+ x.re x.re)))
49.0ms
(cbrt (* x.re (* x.im (+ x.re x.re))))

series705.0ms

Counts
4 → 12
Calls
4 calls:
281.0ms
(cbrt x.re)
139.0ms
(cbrt (* x.im (+ x.re x.re)))
121.0ms
(cbrt (* x.im (+ x.re x.re)))
163.0ms
(cbrt (* x.re (* x.im (+ x.re x.re))))

simplify3.6s

Counts
56 → 56
Iterations

Useful iterations: done (3.6s)

IterNodesCost
0103556
1222495
2466429
31145392
43516373
done5001370

prune294.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

regimes96.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01119
11719
done1719

end0.0ms

sample2.4s

Algorithm
intervals
Results
1.8s14277×body80valid