Details

Time bar (total: 9.2s)

sample28.0ms

Algorithm
intervals
Results
11.0ms283×body80valid

simplify3.8s

Counts
1 → 1
Iterations
IterNodes
done5000
83804
71565
6757
5353
4156
379
250
125
013

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (fma (/ x 8.0) 1.0 t) (/ (* y z) 2.0))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
21×prod-diff
17×add-sqr-sqrt *-un-lft-identity
15×add-cube-cbrt
times-frac
fma-neg div-inv add-log-exp
expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log associate--l+ add-exp-log fma-udef log1p-expm1-u flip-- distribute-lft-out-- difference-of-squares
Counts
1 → 41
Calls
1 calls:
12.0ms
(- (fma (/ x 8.0) 1.0 t) (/ (* y z) 2.0))

series89.0ms

Counts
1 → 3
Calls
1 calls:
89.0ms
(- (fma (/ x 8.0) 1.0 t) (/ (* y z) 2.0))

simplify1.2s

Counts
44 → 44
Iterations
IterNodes
done5002
21040
1261
0111

prune183.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.6b
(cbrt (fma 1.0 (/ x 8.0) t))
0.8b
(pow (cbrt (fma 1.0 (/ x 8.0) t)) 3)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
unpow-prod-down cube-prod
pow1 pow-unpow add-exp-log
expm1-log1p-u pow-pow add-cbrt-cube pow1/3 log1p-expm1-u add-log-exp
cube-mult pow-to-exp unpow3 pow-exp rem-cube-cbrt sqr-pow
Counts
2 → 45
Calls
2 calls:
1.0ms
(cbrt (fma 1.0 (/ x 8.0) t))
3.0ms
(pow (cbrt (fma 1.0 (/ x 8.0) t)) 3)

series1.1s

Counts
2 → 6
Calls
2 calls:
386.0ms
(cbrt (fma 1.0 (/ x 8.0) t))
734.0ms
(pow (cbrt (fma 1.0 (/ x 8.0) t)) 3)

simplify684.0ms

Counts
51 → 51
Iterations
IterNodes
done5000
2969
1257
088

prune305.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes379.0ms

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
done13
113
012

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.1s9163×body80valid
1.0msbody2560valid
0.0msbody640valid