Details

Time bar (total: 44.1s)

sample90.0ms

Algorithm
intervals
Results
73.0ms626×body80valid

simplify216.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
216.0ms
(- (+ (pow (+ (* a a) (* b b)) 2) (* 4 (* b b))) 1)

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize21.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (+ (* a a) (* b b)) (+ (* a a) (* b b)))
0.0b
(+ (* (* b b) 4) (* (+ (* a a) (* b b)) (+ (* a a) (* b b))))
0.0b
(* (* b b) 4)
0.0b
(+ (* a a) (* b b))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
12×add-sqr-sqrt
11×add-cbrt-cube add-exp-log
*-un-lft-identity add-cube-cbrt
flip3-+ flip-+ add-log-exp
associate-*r*
frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod insert-posit16
swap-sqr
distribute-rgt-in +-commutative associate-+r+ sum-log distribute-lft-in associate-*l/ associate-*r/ *-commutative unswap-sqr
pow2 pow-plus pow-sqr pow-prod-up
Counts
4 → 82
Calls
4 calls:
Slowest
43.0ms
(* (+ (* a a) (* b b)) (+ (* a a) (* b b)))
28.0ms
(* (* b b) 4)
21.0ms
(+ (* (* b b) 4) (* (+ (* a a) (* b b)) (+ (* a a) (* b b))))
7.0ms
(+ (* a a) (* b b))

series207.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
95.0ms
(+ (* (* b b) 4) (* (+ (* a a) (* b b)) (+ (* a a) (* b b))))
40.0ms
(+ (* a a) (* b b))
40.0ms
(* (+ (* a a) (* b b)) (+ (* a a) (* b b)))
31.0ms
(* (* b b) 4)

simplify7.3s

Counts
61 → 94
Calls
61 calls:
Slowest
630.0ms
(* (+ (pow (* a a) 3) (pow (* b b) 3)) (- (* (* a a) (* a a)) (* (* b b) (* b b))))
557.0ms
(* (+ (* (* a a) (* a a)) (- (* (* b b) (* b b)) (* (* a a) (* b b)))) (- (* a a) (* b b)))
477.0ms
(* (- (* (* a a) (* a a)) (* (* b b) (* b b))) (+ (* a a) (* b b)))
441.0ms
(* (- (* (* a a) (* a a)) (* (* b b) (* b b))) (- (* (* a a) (* a a)) (* (* b b) (* b b))))
422.0ms
(* (+ (pow (* a a) 3) (pow (* b b) 3)) (+ (* a a) (* b b)))

prune957.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize51.0ms

Local error

Found 4 expressions with local error:

6.4b
(sqrt (+ (* a a) (* b b)))
6.4b
(sqrt (+ (* a a) (* b b)))
0.2b
(* (sqrt (+ (* a a) (* b b))) (+ (* a a) (* b b)))
0.2b
(* (sqrt (+ (* a a) (* b b))) (* (sqrt (+ (* a a) (* b b))) (+ (* a a) (* b b))))

rewrite190.0ms

Algorithm
rewrite-expression-head
Rules
46×sqrt-div
35×flip3-+ flip-+
32×frac-times
30×pow1
19×add-sqr-sqrt
16×associate-*r/
15×pow-prod-up
13×sqrt-prod
12×sqrt-pow1 pow1/2 associate-*l*
11×*-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
10×associate-*l/
pow-plus
distribute-rgt-in distribute-lft-in
associate-*r* pow-prod-down prod-exp cbrt-unprod insert-posit16 add-log-exp
rem-sqrt-square cube-unmult *-commutative unswap-sqr
Counts
4 → 131
Calls
4 calls:
Slowest
91.0ms
(* (sqrt (+ (* a a) (* b b))) (* (sqrt (+ (* a a) (* b b))) (+ (* a a) (* b b))))
64.0ms
(* (sqrt (+ (* a a) (* b b))) (+ (* a a) (* b b)))
18.0ms
(sqrt (+ (* a a) (* b b)))
12.0ms
(sqrt (+ (* a a) (* b b)))

series261.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
112.0ms
(* (sqrt (+ (* a a) (* b b))) (+ (* a a) (* b b)))
56.0ms
(* (sqrt (+ (* a a) (* b b))) (* (sqrt (+ (* a a) (* b b))) (+ (* a a) (* b b))))
55.0ms
(sqrt (+ (* a a) (* b b)))
38.0ms
(sqrt (+ (* a a) (* b b)))

simplify21.4s

Counts
137 → 143
Calls
137 calls:
Slowest
659.0ms
(* (sqrt (+ (pow (* a a) 3) (pow (* b b) 3))) (* (sqrt (- (* (* a a) (* a a)) (* (* b b) (* b b)))) (- (* (* a a) (* a a)) (* (* b b) (* b b)))))
644.0ms
(* (sqrt (- (* (* a a) (* a a)) (* (* b b) (* b b)))) (* (sqrt (+ (pow (* a a) 3) (pow (* b b) 3))) (- (* (* a a) (* a a)) (* (* b b) (* b b)))))
631.0ms
(* (sqrt (+ (pow (* a a) 3) (pow (* b b) 3))) (* (sqrt (+ (pow (* a a) 3) (pow (* b b) 3))) (- (* (* a a) (* a a)) (* (* b b) (* b b)))))
550.0ms
(* (sqrt (+ (pow (* a a) 3) (pow (* b b) 3))) (* (sqrt (+ (* a a) (* b b))) (- (* (* a a) (* a a)) (* (* b b) (* b b)))))
543.0ms
(* (* (* (sqrt (+ (* a a) (* b b))) (sqrt (+ (* a a) (* b b)))) (sqrt (+ (* a a) (* b b)))) (* (* (* (sqrt (+ (* a a) (* b b))) (sqrt (+ (* a a) (* b b)))) (sqrt (+ (* a a) (* b b)))) (* (* (+ (* a a) (* b b)) (+ (* a a) (* b b))) (+ (* a a) (* b b)))))

prune1.4s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

6.4b
(sqrt (+ (* a a) (* b b)))
0.0b
(+ (* (* b b) 4) (pow (sqrt (+ (* a a) (* b b))) 4))
0.0b
(pow (sqrt (+ (* a a) (* b b))) 4)
0.0b
(* (* b b) 4)

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
12×pow1
11×add-sqr-sqrt
10×add-exp-log
*-un-lft-identity add-cbrt-cube add-cube-cbrt
unpow-prod-down sqrt-prod add-log-exp
insert-posit16
pow-unpow pow-pow associate-*r* pow-prod-down prod-exp cbrt-unprod
sqrt-pow1 flip3-+ pow1/2 sqrt-div flip-+
pow-to-exp +-commutative rem-sqrt-square sum-log associate-*l* pow-exp *-commutative sqrt-pow2 unswap-sqr sqr-pow
Counts
4 → 72
Calls
4 calls:
Slowest
53.0ms
(+ (* (* b b) 4) (pow (sqrt (+ (* a a) (* b b))) 4))
14.0ms
(* (* b b) 4)
8.0ms
(pow (sqrt (+ (* a a) (* b b))) 4)
6.0ms
(sqrt (+ (* a a) (* b b)))

series248.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
104.0ms
(pow (sqrt (+ (* a a) (* b b))) 4)
57.0ms
(+ (* (* b b) 4) (pow (sqrt (+ (* a a) (* b b))) 4))
49.0ms
(sqrt (+ (* a a) (* b b)))
37.0ms
(* (* b b) 4)

simplify4.0s

Counts
43 → 84
Calls
43 calls:
Slowest
378.0ms
(sqrt (+ (pow (* a a) 3) (pow (* b b) 3)))
332.0ms
(* (* (* (* b b) (* b b)) (* b b)) (* (* 4 4) 4))
317.0ms
(+ (pow b 4) (+ (* 2 (* (pow a 2) (pow b 2))) (* 4 (pow b 2))))
299.0ms
(* (exp (* (* b b) 4)) (exp (pow (sqrt (+ (* a a) (* b b))) 4)))
267.0ms
(+ (pow b 4) (+ (* 2 (* (pow a 2) (pow b 2))) (pow a 4)))

prune774.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize50.0ms

Local error

Found 4 expressions with local error:

22.3b
(cbrt (* (* b b) 4))
22.3b
(cbrt (* (* b b) 4))
22.3b
(cbrt (* (* b b) 4))
6.4b
(sqrt (+ (* a a) (* b b)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cube-cbrt
add-cbrt-cube add-exp-log insert-posit16 add-log-exp
cbrt-prod pow1/3 sqrt-prod
sqrt-div
rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 flip-+
Counts
4 → 46
Calls
4 calls:
Slowest
15.0ms
(cbrt (* (* b b) 4))
12.0ms
(sqrt (+ (* a a) (* b b)))
10.0ms
(cbrt (* (* b b) 4))
10.0ms
(cbrt (* (* b b) 4))

series1.0s

Counts
4 → 12
Calls
4 calls:
Slowest
338.0ms
(cbrt (* (* b b) 4))
331.0ms
(cbrt (* (* b b) 4))
296.0ms
(cbrt (* (* b b) 4))
59.0ms
(sqrt (+ (* a a) (* b b)))

simplify1.2s

Counts
22 → 58
Calls
22 calls:
Slowest
302.0ms
(sqrt (+ (pow (* a a) 3) (pow (* b b) 3)))
263.0ms
(sqrt (- (* (* a a) (* a a)) (* (* b b) (* b b))))
89.0ms
(* (pow (pow b 2) 1/3) (cbrt 4))
80.0ms
(* (pow (pow b 2) 1/3) (cbrt 4))
71.0ms
(* (pow (pow b 2) 1/3) (cbrt 4))

prune819.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

regimes121.0ms

Accuracy

0% (0.0b remaining)

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

bsearch3.0ms

end0.0ms

sample3.5s

Algorithm
intervals
Results
2.7s20385×body80valid