Details

Time bar (total: 24.6s)

sample43.0ms

Algorithm
intervals
Results
19.0ms308×body80valid

simplify5.9s

Counts
1 → 1
Iterations

Useful iterations: 3 (40.0ms)

IterNodesCost
089
1169
2427
3995
43865
517055
done50015

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 6.3b

localize9.0ms

Local error

Found 1 expressions with local error:

6.2b
(* (/ y z) x)

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv expm1-log1p-u div-exp pow-prod-down associate-*l/ *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
28.0ms
(* (/ y z) x)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (/ y z) x)

simplify6.4s

Counts
37 → 37
Iterations

Useful iterations: 2 (92.0ms)

IterNodesCost
070273
1155268
2427236
31211236
43623236
done5000236

prune133.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

4.4b
(* y (/ x z))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv expm1-log1p-u associate-*r/ div-exp pow-prod-down *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
15.0ms
(* y (/ x z))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* y (/ x z))

simplify4.2s

Counts
37 → 37
Iterations

Useful iterations: 2 (97.0ms)

IterNodesCost
072289
1165272
2450242
31179242
43001242
done5000242

prune83.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

4.6b
(/ (* y x) z)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv div-exp
1×pow1 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
16.0ms
(/ (* y x) z)

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(/ (* y x) z)

simplify3.9s

Counts
26 → 26
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
052198
1114191
2402161
31861161
done5000161

prune70.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

4.5b
(/ y (/ z x))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/r*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 expm1-log1p-u frac-2neg clear-num associate-/r/ log1p-expm1-u add-log-exp
Counts
1 → 72
Calls
1 calls:
16.0ms
(/ y (/ z x))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/ y (/ z x))

simplify2.0s

Counts
75 → 75
Iterations

Useful iterations: 3 (996.0ms)

IterNodesCost
0152892
1315825
2934785
32727783
done5000783

prune259.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes227.0ms

Accuracy

0% (2.1b remaining)

Error of 2.1b against oracle of 0.0b and baseline of 2.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01119
done1119

end0.0ms

sample1.1s

Algorithm
intervals
Results
540.0ms9625×body80valid