Details

Time bar (total: 7.2s)

sample33.0ms

Algorithm
intervals
Results
15.0ms334×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done8
28
17
05

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (exp x) (exp 4.0))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity add-log-exp
pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip-- distribute-lft-out-- difference-of-squares
Counts
1 → 14
Calls
1 calls:
23.0ms
(- (exp x) (exp 4.0))

series105.0ms

Counts
1 → 3
Calls
1 calls:
105.0ms
(- (exp x) (exp 4.0))

simplify2.2s

Counts
17 → 17
Iterations
IterNodes
done5000
42224
3642
2217
186
039

prune112.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize38.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (sqrt (exp x)) (sqrt (exp 4.0)))
1.0b
(* (+ (sqrt (exp x)) (sqrt (exp 4.0))) (- (sqrt (exp x)) (sqrt (exp 4.0))))

rewrite241.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
16×*-un-lft-identity
14×sqrt-prod
associate-*r*
difference-of-squares
associate-*l*
frac-times pow1 flip3-- add-cbrt-cube add-exp-log add-cube-cbrt flip-- distribute-lft-out-- add-log-exp
sub-neg flip3-+ flip-+
distribute-rgt-in distribute-lft-in associate-*l/ associate-*r/ distribute-lft-out
diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 56
Calls
2 calls:
33.0ms
(- (sqrt (exp x)) (sqrt (exp 4.0)))
203.0ms
(* (+ (sqrt (exp x)) (sqrt (exp 4.0))) (- (sqrt (exp x)) (sqrt (exp 4.0))))

series537.0ms

Counts
2 → 6
Calls
2 calls:
159.0ms
(- (sqrt (exp x)) (sqrt (exp 4.0)))
377.0ms
(* (+ (sqrt (exp x)) (sqrt (exp 4.0))) (- (sqrt (exp x)) (sqrt (exp 4.0))))

simplify1.6s

Counts
62 → 62
Iterations
IterNodes
done5000
21053
1250
090

prune427.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes137.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done5
05

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.4s10711×body80valid