Details

Time bar (total: 1.1s)

sample18.0ms

Algorithm
intervals
Results
7.0ms445×body80valid

simplify80.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1183
2353
3673
41633
52943
65413
721383
850013
done50013

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt sub-neg flip3-- *-un-lft-identity fma-neg diff-log prod-diff add-cbrt-cube flip-- log1p-expm1-u difference-of-squares
Counts
1 → 17
Calls
1 calls:
8.0ms
(- (* x x) (* y y))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(- (* x x) (* y y))

simplify38.0ms

Counts
20 → 20
Iterations

Useful iterations: 3 (36.0ms)

IterNodesCost
010297
141687
2140384
3500280
done500280

prune32.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (- x y))

rewrite38.0ms

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 add-exp-log flip3-- flip3-+ add-cbrt-cube flip-- flip-+
sub-neg associate-*r/ associate-*l/
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:
36.0ms
(* (+ x y) (- x y))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* (+ x y) (- x y))

simplify42.0ms

Counts
56 → 56
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0349495
11721354
25002354
done5002354

prune64.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x x (- (* y y)))

rewrite1.0ms

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

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(fma x x (- (* y y)))

simplify58.0ms

Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03158
18451
227751
3134751
4500251
done500251

prune26.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes32.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173
done73

end0.0ms

sample510.0ms

Algorithm
intervals
Results
236.0ms14153×body80valid