Details

Time bar (total: 22.4s)

sample26.0ms

Algorithm
intervals
Results
11.0ms308×body80valid

simplify4.7s

Counts
1 → 1
Iterations

Useful iterations: 3 (15.0ms)

IterNodesCost
089
1169
2427
3995
43865
517055
done50015

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 6.3b

localize11.0ms

Local error

Found 1 expressions with local error:

6.2b
(* (/ y z) x)

rewrite17.0ms

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:
15.0ms
(* (/ y z) x)

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* (/ y z) x)

simplify5.4s

Counts
37 → 37
Iterations

Useful iterations: 2 (103.0ms)

IterNodesCost
070273
1155268
2427236
31211236
43623236
done5000236

prune153.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

4.4b
(* y (/ x z))

rewrite24.0ms

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:
23.0ms
(* y (/ x z))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(* y (/ x z))

simplify4.2s

Counts
37 → 37
Iterations

Useful iterations: 2 (101.0ms)

IterNodesCost
072289
1165272
2450242
31179242
43001242
done5000242

prune153.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

4.6b
(/ (* y x) z)

rewrite14.0ms

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:
14.0ms
(/ (* y x) z)

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(/ (* y x) z)

simplify3.6s

Counts
26 → 26
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
052198
1114191
2402161
31861161
done5000161

prune52.0ms

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))

rewrite24.0ms

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:
17.0ms
(/ y (/ z x))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(/ y (/ z x))

simplify2.3s

Counts
75 → 75
Iterations

Useful iterations: 3 (1.1s)

IterNodesCost
0152892
1315825
2934785
32727783
done5000783

prune237.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes165.0ms

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 (0.0ms)

IterNodesCost
01119
done1119

end0.0ms

sample1.2s

Algorithm
intervals
Results
590.0ms9625×body80valid