Details

Time bar (total: 19.7s)

sample72.0ms

Algorithm
intervals
Results
32.0ms413×body80valid

simplify1.9s

Counts
1 → 1
Iterations
IterNodes
done5000
42113
3423
2118
138
018

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 3 expressions with local error:

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

rewrite2.0ms

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 log1p-expm1-u add-log-exp
Counts
3 → 30
Calls
3 calls:
0.0ms
(fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))
0.0ms
(fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
1.0ms
(fma b (- (+ t y) 2.0) x)

series467.0ms

Counts
3 → 9
Calls
3 calls:
141.0ms
(fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))
246.0ms
(fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
80.0ms
(fma b (- (+ t y) 2.0) x)

simplify1.2s

Counts
39 → 39
Iterations
IterNodes
done5000
3841
2261
1112
061

prune359.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize78.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
0.6b
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
0.6b
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
0.6b
(* (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))) (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))

rewrite21.0ms

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 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 → 81
Calls
4 calls:
1.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
1.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
1.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
14.0ms
(* (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))) (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))

series2.0s

Counts
4 → 12
Calls
4 calls:
366.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
367.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
432.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
789.0ms
(* (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))) (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))

simplify1.5s

Counts
93 → 93
Iterations
IterNodes
done5000
21133
1342
0137

prune958.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize107.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
0.6b
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
0.6b
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
0.6b
(* (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))) (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))

rewrite13.0ms

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 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 → 81
Calls
4 calls:
1.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
1.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
1.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
9.0ms
(* (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))) (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))

series2.1s

Counts
4 → 12
Calls
4 calls:
390.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
446.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
412.0ms
(cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
872.0ms
(* (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))) (cbrt (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))

simplify1.4s

Counts
93 → 93
Iterations
IterNodes
done5000
21133
1342
0137

prune1.1s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma b (- (+ t y) 2.0) x)
0.1b
(* (fma b (- (+ t y) 2.0) x) (fma b (- (+ t y) 2.0) x))
0.1b
(* (* (fma b (- (+ t y) 2.0) x) (fma b (- (+ t y) 2.0) x)) (fma b (- (+ t y) 2.0) x))
40.2b
(cbrt (* (* (fma b (- (+ t y) 2.0) x) (fma b (- (+ t y) 2.0) x)) (fma b (- (+ t y) 2.0) x)))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
30×pow1
12×add-sqr-sqrt
11×add-cbrt-cube add-exp-log
9×*-un-lft-identity add-cube-cbrt
7×pow-plus pow-prod-up
6×associate-*r*
5×fma-udef
4×expm1-log1p-u associate-*l* pow-prod-down prod-exp cbrt-unprod log1p-expm1-u add-log-exp
3×pow2 swap-sqr pow-sqr
2×distribute-rgt-in distribute-lft-in pow3 *-commutative unswap-sqr
1×cbrt-prod pow1/3 rem-cbrt-cube
Counts
4 → 83
Calls
4 calls:
0.0ms
(fma b (- (+ t y) 2.0) x)
10.0ms
(* (fma b (- (+ t y) 2.0) x) (fma b (- (+ t y) 2.0) x))
28.0ms
(* (* (fma b (- (+ t y) 2.0) x) (fma b (- (+ t y) 2.0) x)) (fma b (- (+ t y) 2.0) x))
17.0ms
(cbrt (* (* (fma b (- (+ t y) 2.0) x) (fma b (- (+ t y) 2.0) x)) (fma b (- (+ t y) 2.0) x)))

series722.0ms

Counts
4 → 12
Calls
4 calls:
87.0ms
(fma b (- (+ t y) 2.0) x)
173.0ms
(* (fma b (- (+ t y) 2.0) x) (fma b (- (+ t y) 2.0) x))
384.0ms
(* (* (fma b (- (+ t y) 2.0) x) (fma b (- (+ t y) 2.0) x)) (fma b (- (+ t y) 2.0) x))
78.0ms
(cbrt (* (* (fma b (- (+ t y) 2.0) x) (fma b (- (+ t y) 2.0) x)) (fma b (- (+ t y) 2.0) x)))

simplify1.3s

Counts
95 → 95
Iterations
IterNodes
done5000
21382
1293
0111

prune757.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes604.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done16
116
015

end0.0ms

sample2.9s

Algorithm
intervals
Results
1.8s12635×body80valid
0.0ms1×body640valid
0.0ms1×body320valid