Details

Time bar (total: 11.8s)

sample29.0ms

Algorithm
intervals
Results
13.0ms367×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done14
414
313
211
19
06

prune17.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (/ y z) y x)

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 log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (/ y z) y x)

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(fma (/ y z) y x)

simplify2.3s

Counts
13 → 13
Iterations
IterNodes
done5000
43265
3328
278
128
019

prune54.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
0.6b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (fma (/ y z) y 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:
8.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))

series449.0ms

Counts
4 → 12
Calls
4 calls:
119.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
98.0ms
(cbrt (fma (/ y z) y x))
102.0ms
(cbrt (fma (/ y z) y x))
129.0ms
(cbrt (fma (/ y z) y x))

simplify4.1s

Counts
93 → 93
Iterations
IterNodes
done5000
33781
2578
1174
085

prune484.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize69.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (fma (/ y z) y x))

rewrite4.0ms

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 log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))

series447.0ms

Counts
4 → 12
Calls
4 calls:
136.0ms
(cbrt (fma (/ y z) y x))
120.0ms
(cbrt (fma (/ y z) y x))
95.0ms
(cbrt (fma (/ y z) y x))
95.0ms
(cbrt (fma (/ y z) y x))

simplify1.4s

Counts
64 → 64
Iterations
IterNodes
done5001
42119
3477
2157
175
042

prune473.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

9.5b
(/ (* y y) z)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp
1×expm1-log1p-u pow1 clear-num frac-2neg prod-exp cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
8.0ms
(/ (* y y) z)

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(/ (* y y) z)

simplify836.0ms

Counts
26 → 26
Iterations
IterNodes
done5000
21098
1133
047

prune108.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes243.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done5
05

end0.0ms

sample690.0ms

Algorithm
intervals
Results
388.0ms10661×body80valid