Details

Time bar (total: 17.4s)

sample41.0ms

Algorithm
intervals
Results
26.0ms303×body80valid

simplify2.6s

Counts
1 → 1
Iterations
IterNodes
62939
5768
4260
378
238
116
08

prune21.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.6b

localize13.0ms

Local error

Found 1 expressions with local error:

5.7b
(* (/ x z) y)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
22.0ms
(* (/ x z) y)

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(* (/ x z) y)

simplify2.4s

Counts
38 → 38
Iterations
IterNodes
43205
31358
2454
1157
070

prune333.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

5.4b
(/ (* x y) z)

rewrite10.0ms

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 insert-posit16 log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 24
Calls
1 calls:
9.0ms
(/ (* x y) z)

series24.0ms

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

simplify6.3s

Counts
27 → 27
Iterations
IterNodes
46819
31557
2368
1114
051

prune222.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

5.5b
(* (* x y) (/ 1 z))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×add-cbrt-cube associate-*r*
12×prod-exp
9×times-frac
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×expm1-log1p-u associate-*l* associate-*r/ un-div-inv *-commutative insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 41
Calls
1 calls:
45.0ms
(* (* x y) (/ 1 z))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(* (* x y) (/ 1 z))

simplify1.3s

Counts
44 → 44
Iterations
IterNodes
32180
2676
1233
086

prune254.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize24.0ms

Local error

Found 1 expressions with local error:

5.7b
(/ y (/ z x))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×expm1-log1p-u pow1 clear-num frac-2neg associate-/r/ insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 73
Calls
1 calls:
11.0ms
(/ y (/ z x))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ y (/ z x))

simplify912.0ms

Counts
76 → 76
Iterations
IterNodes
32791
2977
1365
0153

prune782.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes445.0ms

Accuracy

96.1% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 5.9b

bsearch2.0ms

simplify5.0ms

Iterations
IterNodes
229
129
026

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.0s9565×body80valid