Details

Time bar (total: 11.7s)

sample27.0ms

Algorithm
intervals
Results
14.0ms313×body80valid

simplify3.3s

Counts
1 → 1
Iterations
IterNodes
done5000
104378
9962
8547
7493
6413
5291
4171
373
232
115
08

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y x) 6.0)
0.2b
(fma z (* (- y x) 6.0) x)

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-cbrt-cube add-exp-log add-cube-cbrt
3×associate-*r*
2×expm1-log1p-u associate-*l/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 34
Calls
2 calls:
34.0ms
(* (- y x) 6.0)
1.0ms
(fma z (* (- y x) 6.0) x)

series96.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* (- y x) 6.0)
46.0ms
(fma z (* (- y x) 6.0) x)

simplify896.0ms

Counts
40 → 40
Iterations
IterNodes
done5000
2535
1149
068

prune245.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (- y x))
0.2b
(fma 6.0 (* z (- y x)) x)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×pow1 add-cbrt-cube add-exp-log
3×associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 56
Calls
2 calls:
18.0ms
(* z (- y x))
1.0ms
(fma 6.0 (* z (- y x)) x)

series105.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* z (- y x))
57.0ms
(fma 6.0 (* z (- y x)) x)

simplify1.0s

Counts
62 → 62
Iterations
IterNodes
done5001
2941
1265
0118

prune289.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (* x (* z 6.0)))
0.1b
(fma (* z 6.0) y (- x (* x (* z 6.0))))
0.2b
(* x (* z 6.0))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
8×pow1 add-cbrt-cube add-exp-log
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
5×add-log-exp
3×expm1-log1p-u fma-neg associate-*l* prod-diff pow-prod-down prod-exp cbrt-unprod log1p-expm1-u
1×sub-neg flip3-- diff-log associate-*r* *-commutative fma-udef flip--
Counts
3 → 50
Calls
3 calls:
5.0ms
(- x (* x (* z 6.0)))
0.0ms
(fma (* z 6.0) y (- x (* x (* z 6.0))))
19.0ms
(* x (* z 6.0))

series144.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(- x (* x (* z 6.0)))
58.0ms
(fma (* z 6.0) y (- x (* x (* z 6.0))))
25.0ms
(* x (* z 6.0))

simplify1.2s

Counts
59 → 59
Iterations
IterNodes
done5001
2908
1195
086

prune346.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))
0.6b
(cbrt (* (- y x) 6.0))
0.6b
(cbrt (* (- y x) 6.0))
0.6b
(cbrt (* (- y x) 6.0))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube swap-sqr associate-*r* associate-*l* log1p-expm1-u add-log-exp
2×pow-prod-down associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 80
Calls
4 calls:
37.0ms
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))
19.0ms
(cbrt (* (- y x) 6.0))
13.0ms
(cbrt (* (- y x) 6.0))
12.0ms
(cbrt (* (- y x) 6.0))

series1.2s

Counts
4 → 12
Calls
4 calls:
292.0ms
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))
307.0ms
(cbrt (* (- y x) 6.0))
306.0ms
(cbrt (* (- y x) 6.0))
285.0ms
(cbrt (* (- y x) 6.0))

simplify1.2s

Counts
92 → 92
Iterations
IterNodes
done5000
21253
1321
0131

prune525.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes154.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample718.0ms

Algorithm
intervals
Results
454.0ms10098×body80valid