Details

Time bar (total: 14.3s)

sample51.0ms

Algorithm
intervals
Results
16.0ms256×pre80true
13.0ms256×body80valid

simplify66.0ms

Counts
1 → 1
Iterations
IterNodes
done92
592
491
371
240
118
07

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.0b
(* a (+ (+ b c) d))

rewrite146.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
5×add-sqr-sqrt associate-*r*
3×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt 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-+ insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 27
Calls
1 calls:
145.0ms
(* a (+ (+ b c) d))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(* a (+ (+ b c) d))

simplify2.6s

Counts
30 → 30
Iterations
IterNodes
done5000
33955
2668
1166
055

prune127.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ b c) a)
0.0b
(+ (* (+ b c) a) (* d a))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt add-log-exp
3×associate-*r*
2×expm1-log1p-u flip3-+ associate-*l/ flip-+ insert-posit16 log1p-expm1-u
1×+-commutative sum-log fma-def distribute-rgt-out pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 40
Calls
2 calls:
20.0ms
(* (+ b c) a)
19.0ms
(+ (* (+ b c) a) (* d a))

series59.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* (+ b c) a)
30.0ms
(+ (* (+ b c) a) (* d a))

simplify3.0s

Counts
46 → 46
Iterations
IterNodes
done5011
33134
2740
1212
075

prune186.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (+ b c) a (* d a))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
1.0ms
(fma (+ b c) a (* d a))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(fma (+ b c) a (* d a))

simplify3.1s

Counts
14 → 14
Iterations
IterNodes
done5000
44100
3508
2100
136
024

prune78.0ms

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
(+ (* (sqrt (+ b c)) (* (sqrt (+ b c)) a)) (* d a))
0.2b
(* (sqrt (+ b c)) a)
0.4b
(* (sqrt (+ b c)) (* (sqrt (+ b c)) a))

rewrite171.0ms

Algorithm
rewrite-expression-head
Rules
14×sqrt-div associate-*l*
12×add-sqr-sqrt *-un-lft-identity
10×pow1 add-cbrt-cube associate-*l/ add-exp-log
9×sqrt-prod
8×flip3-+ add-cube-cbrt flip-+
5×add-log-exp
4×frac-times associate-*r* pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u insert-posit16 log1p-expm1-u
2×associate-*r/ *-commutative distribute-lft-out unswap-sqr
1×+-commutative sum-log fma-def
Counts
3 → 76
Calls
3 calls:
56.0ms
(+ (* (sqrt (+ b c)) (* (sqrt (+ b c)) a)) (* d a))
36.0ms
(* (sqrt (+ b c)) a)
75.0ms
(* (sqrt (+ b c)) (* (sqrt (+ b c)) a))

series216.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(+ (* (sqrt (+ b c)) (* (sqrt (+ b c)) a)) (* d a))
80.0ms
(* (sqrt (+ b c)) a)
69.0ms
(* (sqrt (+ b c)) (* (sqrt (+ b c)) a))

simplify2.8s

Counts
85 → 85
Iterations
IterNodes
done5000
34728
21192
1385
0140

prune351.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes192.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
07

end0.0ms

sample951.0ms

Algorithm
intervals
Results
437.0ms8000×pre80true
308.0ms8000×body80valid