Details

Time bar (total: 1.5s)

sample19.0ms

Algorithm
intervals
Results
7.0ms313×body80valid

simplify3.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.1b

localize4.0ms

Local error

Found 1 expressions with local error:

5.9b
(/ (* x y) z)

rewrite10.0ms

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 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
10.0ms
(/ (* x y) z)

series28.0ms

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

simplify55.0ms

Counts
24 → 24

prune52.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

5.9b
(* (* x y) (/ 1 z))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×associate-*r* add-cbrt-cube
12×prod-exp
9×times-frac
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×associate-*r/ associate-*l* un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
24.0ms
(* (* x y) (/ 1 z))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* (* x y) (/ 1 z))

simplify32.0ms

Counts
41 → 41

prune67.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.6b
(/ 1 (/ z (* x y)))
5.9b
(/ z (* x y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
28×add-exp-log
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×add-cbrt-cube
14×div-exp
8×associate-/r*
7×cbrt-undiv
6×div-inv associate-/l*
4×prod-exp
3×pow1 rec-exp 1-exp
2×frac-2neg clear-num cbrt-unprod add-log-exp
1×pow-flip associate-/r/ inv-pow
Counts
2 → 77
Calls
2 calls:
15.0ms
(/ 1 (/ z (* x y)))
8.0ms
(/ z (* x y))

series51.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(/ 1 (/ z (* x y)))
23.0ms
(/ z (* x y))

simplify35.0ms

Counts
83 → 83

prune105.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

5.9b
(/ (* x y) z)

rewrite11.0ms

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 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
10.0ms
(/ (* x y) z)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ (* x y) z)

simplify54.0ms

Counts
24 → 24

prune43.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

regimes257.0ms

Accuracy

94% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 6.0b

bsearch1.0ms

simplify2.0ms

end0.0ms

sample585.0ms

Algorithm
intervals
Results
258.0ms9595×body80valid