Details

Time bar (total: 5.6s)

sample43.0ms

Algorithm
intervals
Results
28.0ms420×body80valid

simplify37.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
37.0ms
(- (* a a) (* b b))

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×add-sqr-sqrt pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip-- difference-of-squares
Counts
1 → 14
Calls
1 calls:
Slowest
15.0ms
(- (* a a) (* b b))

series55.0ms

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

simplify242.0ms

Counts
6 → 17
Calls
6 calls:
Slowest
198.0ms
(/ (exp (* a a)) (exp (* b b)))
13.0ms
(- (pow a 2) (pow b 2))
13.0ms
(- (pow a 2) (pow b 2))
12.0ms
(- (pow a 2) (pow b 2))
3.0ms
(+ a b)

prune140.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity
5×associate-*r*
4×frac-times associate-*l*
3×pow1 flip3-+ flip3-- add-cbrt-cube add-exp-log add-cube-cbrt flip-+ flip--
2×distribute-rgt-in sub-neg distribute-lft-in associate-*l/ associate-*r/
1×pow-prod-down prod-exp *-commutative cbrt-unprod insert-posit16 distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 34
Calls
1 calls:
Slowest
24.0ms
(* (+ a b) (- a b))

series73.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
73.0ms
(* (+ a b) (- a b))

simplify3.2s

Counts
31 → 37
Calls
31 calls:
Slowest
569.0ms
(* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b))))
441.0ms
(* (- (* a a) (* b b)) (- (pow a 3) (pow b 3)))
417.0ms
(* (+ (pow a 3) (pow b 3)) (- a b))
258.0ms
(* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b)))
243.0ms
(* (- a b) (+ (* a a) (+ (* b b) (* a b))))

prune331.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes143.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
900.0ms14304×body80valid