Details

Time bar (total: 37.4s)

sample85.0ms

Algorithm
intervals
Results
38.0ms365×body80valid

simplify6.7s

Counts
1 → 1
Iterations
IterNodes
done5000
63495
51220
4548
3240
281
126
011

prune42.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize61.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (- d4 d3) (- d2 d1))
0.0b
(* d1 (+ (- d4 d3) (- d2 d1)))

rewrite424.0ms

Algorithm
rewrite-expression-head
Rules
43×*-un-lft-identity
21×add-sqr-sqrt
18×prod-diff
17×add-cube-cbrt
14×add-log-exp
11×associate-+l+ associate-+r+
9×distribute-lft-out--
8×flip3-- frac-add flip-- distribute-lft-out
7×associate-*r*
6×associate-*r/
5×fma-def
4×pow1 sum-log add-cbrt-cube diff-log add-exp-log
3×associate-*l*
2×expm1-log1p-u sub-neg flip3-+ flip-+ insert-posit16 log1p-expm1-u
1×distribute-rgt-in +-commutative associate-+r- distribute-lft-in pow-prod-down prod-exp *-commutative associate-+l- cbrt-unprod difference-of-squares unswap-sqr
Counts
2 → 87
Calls
2 calls:
132.0ms
(+ (- d4 d3) (- d2 d1))
282.0ms
(* d1 (+ (- d4 d3) (- d2 d1)))

series131.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(+ (- d4 d3) (- d2 d1))
78.0ms
(* d1 (+ (- d4 d3) (- d2 d1)))

simplify3.8s

Counts
93 → 93
Iterations
IterNodes
done5003
22011
1542
0167

prune1.2s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize161.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ (- d4 d3) (- d2 d1)))
0.5b
(cbrt (+ (- d4 d3) (- d2 d1)))
0.5b
(cbrt (+ (- d4 d3) (- d2 d1)))
0.5b
(* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))

rewrite1.1s

Algorithm
rewrite-expression-head
Rules
203×*-un-lft-identity
102×cbrt-div
93×cbrt-prod
68×flip3-- frac-add flip--
60×distribute-lft-out distribute-lft-out--
36×frac-times
30×swap-sqr
23×add-sqr-sqrt
17×flip3-+ flip-+
15×add-cube-cbrt
11×pow1
10×associate-*r* associate-*l*
9×pow1/3
6×associate-*l/ associate-*r/ add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 195
Calls
4 calls:
112.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
84.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
83.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
781.0ms
(* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))

series1.7s

Counts
4 → 12
Calls
4 calls:
424.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
436.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
409.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
474.0ms
(* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))

simplify3.0s

Counts
207 → 207
Iterations
IterNodes
done5007
21548
1515
0235

prune1.9s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize105.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt d1) (cbrt d1))
0.6b
(cbrt d1)
0.6b
(cbrt d1)
0.6b
(cbrt d1)

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 85
Calls
4 calls:
36.0ms
(* (cbrt d1) (cbrt d1))
3.0ms
(cbrt d1)
3.0ms
(cbrt d1)
3.0ms
(cbrt d1)

series995.0ms

Counts
4 → 12
Calls
4 calls:
259.0ms
(* (cbrt d1) (cbrt d1))
232.0ms
(cbrt d1)
229.0ms
(cbrt d1)
275.0ms
(cbrt d1)

simplify6.3s

Counts
97 → 97
Iterations
IterNodes
done5021
43947
31072
2378
1142
067

prune848.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize59.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (- d4 d3) (- d2 d1))
0.1b
(* (sqrt d1) (* (sqrt d1) (+ (- d4 d3) (- d2 d1))))
0.1b
(* (sqrt d1) (+ (- d4 d3) (- d2 d1)))

rewrite596.0ms

Algorithm
rewrite-expression-head
Rules
47×*-un-lft-identity
27×add-sqr-sqrt
21×add-cube-cbrt
18×prod-diff associate-*r/
15×add-log-exp
12×flip3-- associate-*l* frac-add flip--
11×associate-+l+ associate-+r+
10×pow1 add-cbrt-cube add-exp-log
9×distribute-lft-out--
8×associate-*r* distribute-lft-out
7×sqrt-prod
5×distribute-rgt-in fma-def distribute-lft-in
4×sum-log diff-log pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u flip3-+ flip-+ insert-posit16 log1p-expm1-u
2×sub-neg *-commutative unswap-sqr
1×+-commutative associate-+r- associate-+l- difference-of-squares
Counts
3 → 125
Calls
3 calls:
95.0ms
(+ (- d4 d3) (- d2 d1))
241.0ms
(* (sqrt d1) (* (sqrt d1) (+ (- d4 d3) (- d2 d1))))
250.0ms
(* (sqrt d1) (+ (- d4 d3) (- d2 d1)))

series356.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(+ (- d4 d3) (- d2 d1))
115.0ms
(* (sqrt d1) (* (sqrt d1) (+ (- d4 d3) (- d2 d1))))
191.0ms
(* (sqrt d1) (+ (- d4 d3) (- d2 d1)))

simplify4.4s

Counts
134 → 134
Iterations
IterNodes
done5001
22982
1722
0221

prune1.3s

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes668.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample1.5s

Algorithm
intervals
Results
954.0ms11987×body80valid