Details

Time bar (total: 17.9s)

sample28.0ms

Algorithm
intervals
Results
12.0ms472×body80valid

simplify12.6s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
1107
2177
3327
4587
51297
61877
73697
815517
done50007

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*l*
frac-times associate-*r*
pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
associate-*r/ associate-*l/
distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 31
Calls
1 calls:
54.0ms
(* (- a b) (+ a b))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(* (- a b) (+ a b))

simplify1.3s

Counts
34 → 34
Iterations

Useful iterations: 2 (195.0ms)

IterNodesCost
069412
1217399
2980371
done5000371

prune88.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

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-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
9.0ms
(- (* a a) (* b b))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(- (* a a) (* b b))

simplify2.6s

Counts
16 → 16
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
033180
191175
2254145
3793145
43659145
done5001145

prune29.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes77.0ms

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
057
177
done77

end0.0ms

sample999.0ms

Algorithm
intervals
Results
517.0ms14235×body80valid