Details

Time bar (total: 43.0s)

sample119.0ms

Algorithm
intervals
Results
43.0ms401×body80valid
0.0ms1×body640valid

simplify3.9s

Counts
1 → 1
Iterations
IterNodes
done5001
41455
3408
2116
138
018

prune47.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize66.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma (- (+ t y) 2.0) b (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.0b
(fma z (- 1.0 y) x)
0.0b
(fma a (- 1.0 t) (fma z (- 1.0 y) x))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×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
3 → 33
Calls
3 calls:
1.0ms
(fma (- (+ t y) 2.0) b (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
1.0ms
(fma z (- 1.0 y) x)
1.0ms
(fma a (- 1.0 t) (fma z (- 1.0 y) x))

series522.0ms

Counts
3 → 9
Calls
3 calls:
329.0ms
(fma (- (+ t y) 2.0) b (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
46.0ms
(fma z (- 1.0 y) x)
147.0ms
(fma a (- 1.0 t) (fma z (- 1.0 y) x))

simplify2.5s

Counts
42 → 42
Iterations
IterNodes
done5001
3938
2268
1117
064

prune1.0s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize147.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))) (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* 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 → 85
Calls
4 calls:
32.0ms
(* (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))) (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))))
3.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
4.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
4.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

series3.6s

Counts
4 → 12
Calls
4 calls:
1.4s
(* (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))) (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))))
693.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
767.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
737.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

simplify4.1s

Counts
97 → 97
Iterations
IterNodes
done5001
32264
2804
1336
0136

prune2.2s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize265.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(* (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))) (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
63×cbrt-prod
37×add-sqr-sqrt
19×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3 swap-sqr associate-*r* associate-*l* unswap-sqr
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 99
Calls
4 calls:
3.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
3.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
3.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
28.0ms
(* (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))) (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))))

series3.8s

Counts
4 → 12
Calls
4 calls:
711.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
767.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
754.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
1.5s
(* (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))) (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))))

simplify4.1s

Counts
111 → 111
Iterations
IterNodes
done5001
32225
2863
1368
0159

prune2.4s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize365.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
2.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
2.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
2.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
2.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

series2.9s

Counts
4 → 12
Calls
4 calls:
670.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
695.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
758.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
772.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

simplify4.1s

Counts
68 → 68
Iterations
IterNodes
done5013
42999
31033
2356
1158
071

prune1.8s

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes2.1s

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done16
116
015

end0.0ms

sample2.8s

Algorithm
intervals
Results
1.9s12520×body80valid
1.0ms2×body640valid
0.0ms1×body160valid
0.0ms1×body320valid