Details

Time bar (total: 24.2s)

sample37.0ms

Algorithm
intervals
Results
13.0ms256×pre80true
13.0ms256×body80valid

simplify47.0ms

Calls
1 calls:
Slowest
47.0ms
(* (+ a b) (+ a b))

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
pow1
add-sqr-sqrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-cube-cbrt
frac-times associate-*r* associate-*l*
add-cbrt-cube add-exp-log
associate-*l/ associate-*r/
pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod insert-posit16 add-log-exp unswap-sqr
Calls
1 calls:
Slowest
26.0ms
(* (+ a b) (+ a b))

series25.0ms

Calls
1 calls:
Slowest
24.0ms
(* (+ a b) (+ a b))

simplify2.8s

Calls
45 calls:
Slowest
315.0ms
(* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b))))
263.0ms
(* (+ (pow a 3) (pow b 3)) (+ (pow a 3) (pow b 3)))
261.0ms
(* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b)))
249.0ms
(* (- a b) (+ (* a a) (- (* b b) (* a b))))
224.0ms
(* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (+ a b) (+ a b)) (+ a b)))

prune327.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize31.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
associate-*r* associate-*l*
distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ insert-posit16
+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Calls
2 calls:
Slowest
19.0ms
(* b (+ (* a 2) b))
13.0ms
(+ (* b (+ (* a 2) b)) (* a a))

series74.0ms

Calls
2 calls:
Slowest
43.0ms
(* b (+ (* a 2) b))
31.0ms
(+ (* b (+ (* a 2) b)) (* a a))

simplify1.3s

Calls
23 calls:
Slowest
320.0ms
(* (exp (* b (+ (* a 2) b))) (exp (* a a)))
229.0ms
(* (* (* b b) b) (* (* (+ (* a 2) b) (+ (* a 2) b)) (+ (* a 2) b)))
211.0ms
(+ (* (* a 2) (* a 2)) (- (* b b) (* (* a 2) b)))
95.0ms
(+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
75.0ms
(+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))

prune320.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize43.0ms

Local error

Found 4 expressions with local error:

0.5b
(/ (* (+ (* a (* a a)) (* (* b b) b)) (+ b a)) (+ (* a a) (- (* b b) (* a b))))
0.3b
(* a (* a a))
0.3b
(* (+ (* a (* a a)) (* (* b b) b)) (+ b a))
0.1b
(* (* b b) b)

rewrite223.0ms

Algorithm
rewrite-expression-head
Rules
39×pow1
21×add-cbrt-cube add-exp-log
14×add-sqr-sqrt
13×flip3-+ flip-+
12×*-un-lft-identity
11×pow-prod-up
10×add-cube-cbrt
frac-times associate-*r* associate-*l* prod-exp cbrt-unprod associate-/l/
pow-plus pow-prod-down
associate-*l/ associate-*r/ insert-posit16 add-log-exp
pow2 associate-/r* times-frac pow-sqr *-commutative unswap-sqr
cbrt-undiv cube-unmult div-exp pow3 associate-/r/
distribute-rgt-in clear-num frac-2neg distribute-lft-in sum-cubes div-inv distribute-lft-out associate-/l*
Calls
4 calls:
Slowest
112.0ms
(* (+ (* a (* a a)) (* (* b b) b)) (+ b a))
75.0ms
(/ (* (+ (* a (* a a)) (* (* b b) b)) (+ b a)) (+ (* a a) (- (* b b) (* a b))))
22.0ms
(* (* b b) b)
13.0ms
(* a (* a a))

series256.0ms

Calls
4 calls:
Slowest
86.0ms
(/ (* (+ (* a (* a a)) (* (* b b) b)) (+ b a)) (+ (* a a) (- (* b b) (* a b))))
77.0ms
(* (+ (* a (* a a)) (* (* b b) b)) (+ b a))
53.0ms
(* (* b b) b)
40.0ms
(* a (* a a))

simplify16.5s

Calls
90 calls:
Slowest
982.0ms
(/ (* (* (* (+ (* a (* a a)) (* (* b b) b)) (+ b a)) (* (+ (* a (* a a)) (* (* b b) b)) (+ b a))) (* (+ (* a (* a a)) (* (* b b) b)) (+ b a))) (* (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b)))) (+ (* a a) (- (* b b) (* a b)))))
866.0ms
(* (- (* (* a (* a a)) (* a (* a a))) (* (* (* b b) b) (* (* b b) b))) (- (* b b) (* a a)))
844.0ms
(* (- (* a (* a a)) (* (* b b) b)) (+ (* b b) (- (* a a) (* b a))))
786.0ms
(* (- (* (* a (* a a)) (* a (* a a))) (* (* (* b b) b) (* (* b b) b))) (- (* b b) (* a a)))
655.0ms
(* (+ (pow (* a (* a a)) 3) (pow (* (* b b) b) 3)) (- (* b b) (* a a)))

prune1.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes82.0ms

Accuracy

0% (0.0b remaining)

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

bsearch3.0ms

end0.0ms

sample881.0ms

Algorithm
intervals
Results
380.0ms8000×body80valid
357.0ms8000×pre80true