Details

Time bar (total: 4.2s)

sample42.0ms

Algorithm
intervals
Results
27.0ms387×body80valid

simplify45.0ms

Counts
1 → 1
Iterations
IterNodes
done65
465
362
232
115
08

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) (* (* y 4.0) z))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube fma-neg diff-log prod-diff add-exp-log add-cube-cbrt insert-posit16 log1p-expm1-u flip--
Counts
1 → 17
Calls
1 calls:
9.0ms
(- (* x x) (* (* y 4.0) z))

series47.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(- (* x x) (* (* y 4.0) z))

simplify779.0ms

Counts
20 → 20
Iterations
IterNodes
done2000
31926
2451
1119
043

prune66.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
4.3b
(cbrt (- (* x x) (* (* y 4.0) z)))
4.3b
(cbrt (- (* x x) (* (* y 4.0) z)))
4.3b
(cbrt (- (* x x) (* (* y 4.0) z)))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×flip3-- pow1/3 flip--
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 99
Calls
4 calls:
43.0ms
(* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
5.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))
6.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))
6.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))

series414.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
96.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))
115.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))
96.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))

simplify519.0ms

Counts
111 → 111
Iterations
IterNodes
done2004
2775
1291
0126

prune536.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes166.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.2s12115×body80valid