Details

Time bar (total: 1.2m)

sample133.0ms

Algorithm
intervals
Results
110.0ms661×body80valid

simplify220.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
220.0ms
(- (+ (pow (+ (* a a) (* b b)) 2) (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a))))) 1)

prune20.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize34.0ms

Local error

Found 4 expressions with local error:

0.7b
(* (* b b) (+ 3 a))
0.3b
(pow (+ (* a a) (* b b)) 2)
0.1b
(* (* a a) (- 1 a))
0.0b
(- (+ (pow (+ (* a a) (* b b)) 2) (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a))))) 1)

rewrite459.0ms

Algorithm
rewrite-expression-head
Rules
36×add-sqr-sqrt
35×*-un-lft-identity
27×prod-diff add-cube-cbrt
16×add-exp-log
15×pow1
14×add-cbrt-cube
12×distribute-rgt-in distribute-lft-in
10×associate-*r*
add-log-exp
pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u associate-*r/ insert-posit16 log1p-expm1-u difference-of-squares
pow-unpow sub-neg unpow-prod-down fma-neg
flip3-- diff-log associate-*l* *-commutative flip-- distribute-lft-out-- unswap-sqr
pow-to-exp expm1-def sum-log pow-pow flip3-+ difference-of-sqr-1 pow-exp associate--l+ flip-+ distribute-lft-out unpow2 sqr-pow
Counts
4 → 131
Calls
4 calls:
Slowest
370.0ms
(- (+ (pow (+ (* a a) (* b b)) 2) (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a))))) 1)
49.0ms
(* (* b b) (+ 3 a))
30.0ms
(* (* a a) (- 1 a))
8.0ms
(pow (+ (* a a) (* b b)) 2)

series325.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
152.0ms
(- (+ (pow (+ (* a a) (* b b)) 2) (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a))))) 1)
77.0ms
(* (* a a) (- 1 a))
50.0ms
(pow (+ (* a a) (* b b)) 2)
46.0ms
(* (* b b) (+ 3 a))

simplify11.7s

Counts
103 → 143
Calls
103 calls:
Slowest
705.0ms
(* (* (* (* a a) a) (* (* a a) a)) (* (* (- 1 a) (- 1 a)) (- 1 a)))
647.0ms
(* (* (* (* a a) (* a a)) (* a a)) (* (* (- 1 a) (- 1 a)) (- 1 a)))
373.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))
370.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))
345.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))

prune1.9s

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.1b

localize61.0ms

Local error

Found 4 expressions with local error:

0.7b
(* (* b b) (+ 3 a))
0.3b
(* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b)))
0.1b
(* (* a a) (- 1 a))
0.0b
(+ (* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b))) (- (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a)))) 1))

rewrite232.0ms

Algorithm
rewrite-expression-head
Rules
125×pow1
36×pow-prod-up
29×pow-prod-down
26×add-cbrt-cube add-exp-log
24×add-sqr-sqrt *-un-lft-identity
22×pow-sqr
21×prod-diff
19×add-cube-cbrt
18×pow-plus
14×prod-exp cbrt-unprod
13×pow2 distribute-rgt-in distribute-lft-in
11×associate-*r*
add-log-exp
hypot-udef
associate-+r+
sqrt-unprod
expm1-log1p-u associate-*r/ insert-posit16 log1p-expm1-u
sub-neg associate-*l* *-commutative unswap-sqr
sum-log flip3-+ associate--l+ flip-+ difference-of-squares
+-commutative associate-+r- rem-square-sqrt fma-def flip3-- diff-log swap-sqr flip-- distribute-lft-out distribute-lft-out--
Counts
4 → 168
Calls
4 calls:
Slowest
118.0ms
(+ (* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b))) (- (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a)))) 1))
43.0ms
(* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b)))
35.0ms
(* (* b b) (+ 3 a))
31.0ms
(* (* a a) (- 1 a))

series390.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
157.0ms
(+ (* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b))) (- (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a)))) 1))
104.0ms
(* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b)))
86.0ms
(* (* a a) (- 1 a))
42.0ms
(* (* b b) (+ 3 a))

simplify12.1s

Counts
170 → 180
Calls
170 calls:
Slowest
1.4s
(* (* (+ (* a a) (* b b)) (+ (* a a) (* b b))) (* (+ (* a a) (* b b)) (+ (* a a) (* b b))))
757.0ms
(* (* (* (* a a) a) (* (* a a) a)) (* (* (- 1 a) (- 1 a)) (- 1 a)))
641.0ms
(* (* (* (* a a) (* a a)) (* a a)) (* (* (- 1 a) (- 1 a)) (- 1 a)))
446.0ms
(* (* (* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b))) (* (hypot a b) (hypot a b))) (* (* (* (hypot a b) (hypot a b)) (hypot a b)) (* (* (hypot a b) (hypot a b)) (hypot a b))))
431.0ms
(* (* (* (* (hypot a b) (hypot a b)) (hypot a b)) (* (* (hypot a b) (hypot a b)) (hypot a b))) (* (* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b))) (* (hypot a b) (hypot a b))))

prune2.0s

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.7b
(* (* b b) (+ 3 a))
0.1b
(* (* a a) (- 1 a))
0.0b
(+ (pow (hypot a b) 4) (- (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a)))) 1))
0.0b
(pow (hypot a b) 4)

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
30×*-un-lft-identity
28×add-sqr-sqrt
23×add-cube-cbrt
21×prod-diff
15×pow1 add-exp-log
14×add-cbrt-cube
13×distribute-rgt-in distribute-lft-in
10×associate-*r*
add-log-exp
associate-+r+ fma-def
unpow-prod-down pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u associate-*r/ insert-posit16 log1p-expm1-u
pow-unpow sub-neg
sum-log flip3-+ associate-*l* associate--l+ *-commutative flip-+ distribute-lft-out difference-of-squares unswap-sqr sqr-pow
pow-to-exp +-commutative hypot-udef associate-+r- pow-pow flip3-- diff-log pow-exp sqrt-pow2 flip-- distribute-lft-out--
Counts
4 → 128
Calls
4 calls:
Slowest
48.0ms
(+ (pow (hypot a b) 4) (- (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a)))) 1))
33.0ms
(* (* a a) (- 1 a))
32.0ms
(* (* b b) (+ 3 a))
4.0ms
(pow (hypot a b) 4)

series419.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
170.0ms
(+ (pow (hypot a b) 4) (- (* 4 (+ (* (* a a) (- 1 a)) (* (* b b) (+ 3 a)))) 1))
96.0ms
(* (* a a) (- 1 a))
91.0ms
(pow (hypot a b) 4)
61.0ms
(* (* b b) (+ 3 a))

simplify8.3s

Counts
90 → 140
Calls
90 calls:
Slowest
707.0ms
(* (* (* (* a a) (* a a)) (* a a)) (* (* (- 1 a) (- 1 a)) (- 1 a)))
676.0ms
(* (* (* (* a a) a) (* (* a a) a)) (* (* (- 1 a) (- 1 a)) (- 1 a)))
337.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))
324.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))
321.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))

prune1.8s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize52.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b)))
0.1b
(fma (fma a 4 12) (* b b) -1)
0.1b
(* (* a a) (- 1 a))
0.0b
(* 4 (* (* a a) (- 1 a)))

rewrite203.0ms

Algorithm
rewrite-expression-head
Rules
129×pow1
55×distribute-rgt-in distribute-lft-in
54×prod-diff
46×add-sqr-sqrt
45×*-un-lft-identity
42×add-cube-cbrt
36×pow-prod-up
32×pow-prod-down
30×add-cbrt-cube add-exp-log
22×pow-sqr
18×pow-plus
17×prod-exp cbrt-unprod
13×pow2
hypot-udef associate-*r*
sub-neg associate-*r/
sqrt-unprod associate-*l*
expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
*-commutative
flip3-- flip-- difference-of-squares unswap-sqr
rem-square-sqrt swap-sqr fma-udef distribute-lft-out--
Counts
4 → 198
Calls
4 calls:
Slowest
95.0ms
(* 4 (* (* a a) (- 1 a)))
50.0ms
(* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b)))
50.0ms
(* (* a a) (- 1 a))
0.0ms
(fma (fma a 4 12) (* b b) -1)

series389.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
124.0ms
(* (* (hypot a b) (hypot a b)) (* (hypot a b) (hypot a b)))
100.0ms
(* 4 (* (* a a) (- 1 a)))
96.0ms
(fma (fma a 4 12) (* b b) -1)
68.0ms
(* (* a a) (- 1 a))

simplify26.1s

Counts
202 → 210
Calls
202 calls:
Slowest
826.0ms
(* (* (+ (* a a) (* b b)) (+ (* a a) (* b b))) (* (+ (* a a) (* b b)) (+ (* a a) (* b b))))
820.0ms
(* (* (* (* a a) a) (* (* a a) a)) (* (* (- 1 a) (- 1 a)) (- 1 a)))
735.0ms
(* 4 (* (* a a) (- 1 a)))
694.0ms
(* (* (* (* a a) (* a a)) (* a a)) (* (* (- 1 a) (- 1 a)) (- 1 a)))
533.0ms
(* (* (* a a) (fma (- (cbrt a)) (* (cbrt a) (cbrt a)) (* (cbrt a) (* (cbrt a) (cbrt a))))) 4)

prune2.7s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes67.0ms

Accuracy

0% (0.0b remaining)

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

bsearch3.0ms

end0.0ms

sample5.2s

Algorithm
intervals
Results
4.7s20639×body80valid