Details

Time bar (total: 15.8s)

sample64.0ms

Algorithm
intervals
Results
28.0ms377×body80valid

simplify3.5s

Counts
1 → 1
Iterations
IterNodes
done5000
53891
4775
3245
281
126
011

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 1 expressions with local error:

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

rewrite339.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
6×associate-*r*
5×add-sqr-sqrt
3×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt distribute-lft-out distribute-lft-out--
2×associate-*r/
1×distribute-rgt-in expm1-log1p-u distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 27
Calls
1 calls:
338.0ms
(* d1 (+ (- (- d2 d3) d1) d4))

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(* d1 (+ (- (- d2 d3) d1) d4))

simplify1.0s

Counts
30 → 30
Iterations
IterNodes
done5000
2809
1178
058

prune169.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite213.0ms

Algorithm
rewrite-expression-head
Rules
96×prod-diff
89×*-un-lft-identity
88×add-sqr-sqrt
60×add-cube-cbrt
56×distribute-rgt-in associate-+l+ distribute-lft-in
44×associate--l+
15×distribute-lft-out--
13×difference-of-squares
8×sub-neg
6×associate-*r*
4×pow1 add-cbrt-cube add-exp-log add-log-exp
3×associate-*l*
2×expm1-log1p-u associate-*r/ log1p-expm1-u
1×+-commutative sum-log fma-def flip3-+ flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ flip-- distribute-lft-out unswap-sqr
Counts
2 → 152
Calls
2 calls:
146.0ms
(* d1 (- (- d2 d3) d1))
49.0ms
(+ (* d1 (- (- d2 d3) d1)) (* d1 d4))

series127.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(* d1 (- (- d2 d3) d1))
73.0ms
(+ (* d1 (- (- d2 d3) d1)) (* d1 d4))

simplify2.5s

Counts
158 → 158
Iterations
IterNodes
done5000
22319
1549
0215

prune730.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize53.0ms

Local error

Found 4 expressions with local error:

3.2b
(+ (* (- (- d2 d3) d1) (- (- d2 d3) d1)) (- (* d4 d4) (* (- (- d2 d3) d1) d4)))
4.6b
(- (* d4 d4) (* (- (- d2 d3) d1) d4))
6.1b
(* d1 (fma (* d4 d4) d4 (* (- (- d2 d3) d1) (* (- (- d2 d3) d1) (- (- d2 d3) d1)))))
40.1b
(/ (* d1 (fma (* d4 d4) d4 (* (- (- d2 d3) d1) (* (- (- d2 d3) d1) (- (- d2 d3) d1))))) (+ (* (- (- d2 d3) d1) (- (- d2 d3) d1)) (- (* d4 d4) (* (- (- d2 d3) d1) d4))))

rewrite336.0ms

Algorithm
rewrite-expression-head
Rules
56×associate-+l+
50×add-sqr-sqrt prod-diff
48×*-un-lft-identity
41×flip3-- flip--
36×add-cube-cbrt
32×frac-add
29×distribute-rgt-in distribute-lft-in
22×associate--l+
18×associate-/r/
16×frac-times
11×add-cbrt-cube add-exp-log add-log-exp
8×associate-*l/ associate-*r/
6×pow1 sub-neg distribute-lft-out-- difference-of-squares
4×expm1-log1p-u log1p-expm1-u
3×associate-+r+ associate-/r* times-frac associate-*r* associate-*l*
2×cbrt-undiv sum-log flip3-+ diff-log div-exp prod-exp cbrt-unprod flip-+ fma-udef
1×+-commutative clear-num associate-+r- fma-def frac-2neg distribute-rgt-out-- fma-neg pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
4 → 171
Calls
4 calls:
172.0ms
(+ (* (- (- d2 d3) d1) (- (- d2 d3) d1)) (- (* d4 d4) (* (- (- d2 d3) d1) d4)))
18.0ms
(- (* d4 d4) (* (- (- d2 d3) d1) d4))
11.0ms
(* d1 (fma (* d4 d4) d4 (* (- (- d2 d3) d1) (* (- (- d2 d3) d1) (- (- d2 d3) d1)))))
118.0ms
(/ (* d1 (fma (* d4 d4) d4 (* (- (- d2 d3) d1) (* (- (- d2 d3) d1) (- (- d2 d3) d1))))) (+ (* (- (- d2 d3) d1) (- (- d2 d3) d1)) (- (* d4 d4) (* (- (- d2 d3) d1) d4))))

series1.6s

Counts
4 → 12
Calls
4 calls:
410.0ms
(+ (* (- (- d2 d3) d1) (- (- d2 d3) d1)) (- (* d4 d4) (* (- (- d2 d3) d1) d4)))
58.0ms
(- (* d4 d4) (* (- (- d2 d3) d1) d4))
606.0ms
(* d1 (fma (* d4 d4) d4 (* (- (- d2 d3) d1) (* (- (- d2 d3) d1) (- (- d2 d3) d1)))))
541.0ms
(/ (* d1 (fma (* d4 d4) d4 (* (- (- d2 d3) d1) (* (- (- d2 d3) d1) (- (- d2 d3) d1))))) (+ (* (- (- d2 d3) d1) (- (- d2 d3) d1)) (- (* d4 d4) (* (- (- d2 d3) d1) d4))))

simplify1.6s

Counts
183 → 183
Iterations
IterNodes
done5001
11080
0313

prune1.3s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes266.0ms

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
done10
110
08

end0.0ms

sample1.8s

Algorithm
intervals
Results
1.2s11870×body80valid