Details

Time bar (total: 14.3s)

sample69.0ms

Algorithm
intervals
Results
44.0ms391×body80valid

simplify3.3s

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

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite178.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
7×associate-*r*
6×associate-*r/
5×add-sqr-sqrt
4×flip3-- frac-add flip-- distribute-lft-out distribute-lft-out--
3×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt
1×distribute-rgt-in expm1-log1p-u distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 33
Calls
1 calls:
176.0ms
(* d1 (+ (- d4 d3) (- d2 d1)))

series82.0ms

Counts
1 → 3
Calls
1 calls:
82.0ms
(* d1 (+ (- d4 d3) (- d2 d1)))

simplify1.4s

Counts
36 → 36
Iterations
IterNodes
done5001
21371
1332
094

prune168.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 3 expressions with local error:

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

rewrite329.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
7×add-sqr-sqrt
6×*-un-lft-identity diff-log add-cube-cbrt
5×prod-diff
4×sum-log fma-def fma-neg
3×expm1-log1p-u pow1 associate-+l+ sub-neg add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
2×flip3-- associate-+l- flip-- distribute-lft-out--
1×associate--l- +-commutative flip3-+ associate--l+ flip-+ difference-of-squares
Counts
3 → 67
Calls
3 calls:
260.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
43.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
24.0ms
(- (* d1 d2) (* d1 d3))

series161.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
50.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
48.0ms
(- (* d1 d2) (* d1 d3))

simplify1.7s

Counts
76 → 76
Iterations
IterNodes
done5000
21199
1312
0110

prune424.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

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

rewrite439.0ms

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:
295.0ms
(* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))
34.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
48.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
51.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))

series1.2s

Counts
4 → 12
Calls
4 calls:
286.0ms
(* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))
312.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
313.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))
300.0ms
(cbrt (+ (- d4 d3) (- d2 d1)))

simplify1.6s

Counts
207 → 207
Iterations
IterNodes
done5007
21583
1516
0235

prune1.1s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes265.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done15
115
011

end0.0ms

sample1.8s

Algorithm
intervals
Results
1.4s11886×body80valid