Details

Time bar (total: 26.0s)

sample96.0ms

Algorithm
intervals
Results
31.0ms740×body80nan
13.0ms256×body80valid

simplify3.4s

Counts
1 → 1
Iterations
IterNodes
done5000
134748
124393
113967
103593
93111
82448
71668
61152
5611
4289
3106
246
120
010

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (- (- (* x (log y)) y) z) (log t))
0.0b
(- (* x (log y)) y)
0.3b
(* x (log y))

rewrite493.0ms

Algorithm
rewrite-expression-head
Rules
21×log-prod
20×*-un-lft-identity associate--l+
14×add-sqr-sqrt
12×add-cube-cbrt
11×add-log-exp
10×associate-+l+
9×distribute-rgt-in distribute-lft-in
8×pow1
5×add-cbrt-cube add-exp-log
4×diff-log associate-*r* distribute-lft-out
3×associate-+r+ sum-log sub-neg associate-*l* log-pow
2×distribute-lft-out--
1×+-commutative flip3-+ flip3-- pow-prod-down prod-exp *-commutative associate-+l- cbrt-unprod flip-+ flip-- unswap-sqr
Counts
3 → 74
Calls
3 calls:
477.0ms
(+ (- (- (* x (log y)) y) z) (log t))
7.0ms
(- (* x (log y)) y)
7.0ms
(* x (log y))

series189.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(+ (- (- (* x (log y)) y) z) (log t))
77.0ms
(- (* x (log y)) y)
53.0ms
(* x (log y))

simplify2.7s

Counts
83 → 83
Iterations
IterNodes
done5001
33851
2971
1342
0148

prune560.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize47.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite23.0ms

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:
16.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.0s

Counts
4 → 12
Calls
4 calls:
291.0ms
(* (cbrt y) (cbrt y))
278.0ms
(cbrt y)
209.0ms
(cbrt y)
256.0ms
(cbrt y)

simplify2.6s

Counts
85 → 85
Iterations
IterNodes
done5028
43114
3971
2377
1136
061

prune466.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.0b
(pow y 1/3)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×cbrt-prod
16×*-un-lft-identity add-cube-cbrt
12×pow1
8×pow1/3
7×add-exp-log
6×swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
3×pow-unpow unpow-prod-down
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp pow-pow pow-plus unpow1/3 pow-exp prod-exp *-commutative cbrt-unprod sqr-pow
Counts
4 → 80
Calls
4 calls:
9.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series879.0ms

Counts
4 → 12
Calls
4 calls:
263.0ms
(* (cbrt y) (cbrt y))
219.0ms
(cbrt y)
211.0ms
(cbrt y)
185.0ms
(pow y 1/3)

simplify2.3s

Counts
92 → 92
Iterations
IterNodes
done5022
43817
31239
2514
1242
089

prune650.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize61.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
4.0b
(exp (/ (log y) 3))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
22×cbrt-prod *-un-lft-identity add-cube-cbrt
16×exp-prod
14×pow1
12×times-frac
8×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
5×add-log-exp
4×add-cbrt-cube unswap-sqr
3×log-pow
2×pow-prod-down pow-sqr pow-prod-up div-inv
1×pow2 pow-plus exp-to-pow exp-cbrt prod-exp *-commutative cbrt-unprod rem-exp-log
Counts
4 → 88
Calls
4 calls:
16.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
15.0ms
(exp (/ (log y) 3))

series1.0s

Counts
4 → 12
Calls
4 calls:
294.0ms
(* (cbrt y) (cbrt y))
260.0ms
(cbrt y)
249.0ms
(cbrt y)
224.0ms
(exp (/ (log y) 3))

simplify3.0s

Counts
100 → 100
Iterations
IterNodes
done5006
44549
31464
2591
1227
0109

prune753.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes868.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done21
121
017

end0.0ms

sample4.7s

Algorithm
intervals
Results
2.7s24138×body80nan
772.0ms8035×body80valid
0.0ms1×body1280valid