Details

Time bar (total: 18.6s)

sample56.0ms

Algorithm
intervals
Results
37.0ms473×body80valid

simplify8.9s

Counts
1 → 1
Iterations
IterNodes
94926
81417
7519
6286
5159
466
335
218
111
05

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* a a) (* b b))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
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 log1p-expm1-u flip-- difference-of-squares
Counts
1 → 17
Calls
1 calls:
14.0ms
(- (* a a) (* b b))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(- (* a a) (* b b))

simplify3.3s

Counts
20 → 20
Iterations
IterNodes
47336
31426
2317
1101
038

prune134.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ a b) (- a b))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
18×prod-diff
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
associate-*r*
frac-times associate-*l*
pow1 flip3-+ flip3-- add-cbrt-cube add-exp-log flip-+ flip--
sub-neg associate-*l/ associate-*r/
expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 53
Calls
1 calls:
33.0ms
(* (+ a b) (- a b))

series56.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(* (+ a b) (- a b))

simplify3.4s

Counts
56 → 56
Iterations
IterNodes
35266
21279
1383
0120

prune361.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma a a (- (* b b)))

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma a a (- (* b b)))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(fma a a (- (* b b)))

simplify946.0ms

Counts
13 → 13
Iterations
IterNodes
53434
4419
395
241
130
019

prune80.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes92.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
27
17
05

end0.0ms

sample1.1s

Algorithm
intervals
Results
763.0ms14312×body80valid