Details

Time bar (total: 13.9s)

sample82.0ms

Algorithm
intervals
Results
39.0ms517×body80valid

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done5000
51451
4445
3160
250
119
011

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.3b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(- t (* z z))
4.1b
(* (* 4.0 y) (- t (* z z)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt
4×associate-*r* add-log-exp
3×sub-neg *-un-lft-identity pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×distribute-rgt-in distribute-lft-in flip3-- associate-*r/ flip-- difference-of-squares
1×diff-log associate-*l* *-commutative
Counts
2 → 38
Calls
2 calls:
4.0ms
(- t (* z z))
38.0ms
(* (* 4.0 y) (- t (* z z)))

series169.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(- t (* z z))
102.0ms
(* (* 4.0 y) (- t (* z z)))

simplify932.0ms

Counts
44 → 44
Iterations
IterNodes
done5000
21436
1236
075

prune229.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 2.2b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(- t (* z z))
3.9b
(* y (- t (* z z)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-- associate-*r/ flip-- difference-of-squares
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
8.0ms
(- t (* z z))
19.0ms
(* y (- t (* z z)))

series142.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(- t (* z z))
89.0ms
(* y (- t (* z z)))

simplify527.0ms

Counts
44 → 44
Iterations
IterNodes
done5000
2716
1175
064

prune239.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 1 expressions with local error:

0.2b
(* z (* z y))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*r* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
23.0ms
(* z (* z y))

series38.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* z (* z y))

simplify4.4s

Counts
21 → 21
Iterations
IterNodes
done5002
34907
2449
185
033

prune136.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite31.0ms

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 z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.1s

Counts
4 → 12
Calls
4 calls:
332.0ms
(* (cbrt z) (cbrt z))
294.0ms
(cbrt z)
232.0ms
(cbrt z)
231.0ms
(cbrt z)

simplify1.4s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune589.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes459.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done30
230
123
013

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.2s15824×body80valid