Details

Time bar (total: 2.3s)

sample24.0ms

Algorithm
intervals
Results
9.0ms340×body80valid

simplify3.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
9.0ms
(- (* x y) (* z t))

series54.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(- (* x y) (* z t))

simplify72.0ms

Counts
15 → 15

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
1.7b
(cbrt (- (* x y) (* z t)))
1.7b
(cbrt (- (* x y) (* z t)))
1.7b
(cbrt (- (* x y) (* z t)))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
flip3-- pow1/3 flip--
add-exp-log swap-sqr associate-*r* associate-*l*
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
58.0ms
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
6.0ms
(cbrt (- (* x y) (* z t)))
7.0ms
(cbrt (- (* x y) (* z t)))
6.0ms
(cbrt (- (* x y) (* z t)))

series542.0ms

Counts
4 → 12
Calls
4 calls:
147.0ms
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
133.0ms
(cbrt (- (* x y) (* z t)))
131.0ms
(cbrt (- (* x y) (* z t)))
130.0ms
(cbrt (- (* x y) (* z t)))

simplify97.0ms

Counts
99 → 99

prune263.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes130.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

end0.0ms

sample1.0s

Algorithm
intervals
Results
291.0ms10446×body80valid