Details

Time bar (total: 8.7s)

sample71.0ms

Algorithm
intervals
Results
30.0ms377×body80valid

simplify3.0s

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

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 1 expressions with local error:

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

rewrite285.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
associate-*r*
add-sqr-sqrt
pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt distribute-lft-out distribute-lft-out--
associate-*r/
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:
284.0ms
(* d1 (+ (- (- d2 d3) d1) d4))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(* d1 (+ (- (- d2 d3) d1) d4))

simplify446.0ms

Counts
30 → 30
Iterations
IterNodes
done5000
2809
1178
058

prune202.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite169.0ms

Algorithm
rewrite-expression-head
Rules
16×add-log-exp
add-sqr-sqrt
*-un-lft-identity diff-log add-cube-cbrt
sum-log fma-def prod-diff
associate-+l+ fma-neg
expm1-log1p-u pow1 sub-neg add-cbrt-cube add-exp-log associate-+l- log1p-expm1-u
associate--l- +-commutative flip3-+ flip3-- associate--l+ flip-+ flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 47
Calls
2 calls:
131.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
37.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

series98.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
39.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

simplify1.4s

Counts
53 → 53
Iterations
IterNodes
done5001
21320
1249
086

prune317.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma d1 (- d3 d4) (* d1 d1))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma d1 (- d3 d4) (* d1 d1))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(fma d1 (- d3 d4) (* d1 d1))

simplify390.0ms

Counts
13 → 13
Iterations
IterNodes
done5001
3648
2122
138
022

prune60.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes240.0ms

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
09

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.2s11870×body80valid