Details

Time bar (total: 4.5s)

sample39.0ms

Algorithm
intervals
Results
14.0ms256×pre80true
13.0ms256×body80valid

simplify45.0ms

Calls
1 calls:
Slowest
45.0ms
(* (+ a b) (+ a b))

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
pow1 flip3-+ flip-+
frac-times
add-sqr-sqrt *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
associate-*l/ associate-*r/
pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp *-commutative pow-prod-up cbrt-unprod insert-posit16 add-log-exp
Calls
1 calls:
Slowest
5.0ms
(* (+ a b) (+ a b))

series13.0ms

Calls
1 calls:
Slowest
13.0ms
(* (+ a b) (+ a b))

simplify2.7s

Calls
28 calls:
Slowest
424.0ms
(* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3)))
366.0ms
(* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b))))
243.0ms
(* (- a b) (+ (* a a) (- (* b b) (* a b))))
240.0ms
(* (+ (pow a 3) (pow b 3)) (+ a b))
232.0ms
(* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b)))

prune222.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(* b (+ b (* a 2)))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
associate-*r*
add-sqr-sqrt *-un-lft-identity associate-*r/ add-cube-cbrt
distribute-rgt-in pow1 distribute-lft-in flip3-+ add-cbrt-cube add-exp-log *-commutative flip-+ insert-posit16 add-log-exp
Calls
1 calls:
Slowest
1.0ms
(* b (+ b (* a 2)))

series25.0ms

Calls
1 calls:
Slowest
25.0ms
(* b (+ b (* a 2)))

simplify365.0ms

Calls
10 calls:
Slowest
179.0ms
(+ (* b b) (- (* (* a 2) (* a 2)) (* b (* a 2))))
44.0ms
(+ (pow b 2) (* 2 (* a b)))
37.0ms
(+ (pow b 2) (* 2 (* a b)))
29.0ms
(+ (pow b 2) (* 2 (* a b)))
22.0ms
(- b (* a 2))

prune137.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample888.0ms

Algorithm
intervals
Results
390.0ms8000×pre80true
375.0ms8000×body80valid