Details

Time bar (total: 9.9s)

sample31.0ms

Algorithm
intervals
Results
17.0ms262×body80valid

simplify9.0ms

Counts
1 → 1
Iterations
IterNodes
done17
217
110
07

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.7b

localize28.0ms

Local error

Found 2 expressions with local error:

0.0b
(- y (* z t))
3.7b
(/ x (- y (* z t)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
4×add-cbrt-cube add-exp-log add-log-exp
3×associate-/r* associate-/l*
2×pow1 flip3-- associate-/r/ insert-posit16 flip--
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp div-inv
Counts
2 → 43
Calls
2 calls:
9.0ms
(- y (* z t))
15.0ms
(/ x (- y (* z t)))

series99.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- y (* z t))
60.0ms
(/ x (- y (* z t)))

simplify1.1s

Counts
49 → 49
Iterations
IterNodes
done5000
31663
2471
1165
076

prune277.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 3.6b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- y (* z t))
0.2b
(/ 1 (- y (* z t)))
3.7b
(* x (/ 1 (- y (* z t))))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
20×*-un-lft-identity times-frac
19×add-cube-cbrt
16×add-exp-log
15×associate-*r*
10×add-cbrt-cube
6×pow1
5×add-log-exp
4×div-exp prod-exp associate-/r/
3×associate-/r* flip3-- associate-*l* insert-posit16 flip-- associate-/l* unswap-sqr
2×cbrt-undiv rec-exp 1-exp cbrt-unprod div-inv
1×clear-num sub-neg frac-2neg diff-log pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
3 → 86
Calls
3 calls:
8.0ms
(- y (* z t))
15.0ms
(/ 1 (- y (* z t)))
23.0ms
(* x (/ 1 (- y (* z t))))

series154.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(- y (* z t))
58.0ms
(/ 1 (- y (* z t)))
61.0ms
(* x (/ 1 (- y (* z t))))

simplify946.0ms

Counts
95 → 95
Iterations
IterNodes
done5001
21156
1286
0113

prune391.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 3.6b

localize41.0ms

Local error

Found 4 expressions with local error:

3.7b
(* x (/ 1 (* (* (cbrt (- y (* z t))) (cbrt (- y (* z t)))) (cbrt (- y (* z t))))))
9.1b
(cbrt (- y (* z t)))
9.1b
(cbrt (- y (* z t)))
9.1b
(cbrt (- y (* z t)))

rewrite261.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
36×add-exp-log
33×associate-*r*
30×flip3-- flip--
28×frac-times
26×associate-/r/
19×prod-exp
14×add-cbrt-cube associate-*l/
12×add-sqr-sqrt
10×*-un-lft-identity add-cube-cbrt
9×cbrt-prod associate-*r/
7×cbrt-unprod
6×pow1 div-exp
4×insert-posit16 add-log-exp
3×cbrt-undiv rec-exp times-frac pow1/3 1-exp associate-*l*
1×pow-prod-down un-div-inv *-commutative div-inv unswap-sqr
Counts
4 → 105
Calls
4 calls:
250.0ms
(* x (/ 1 (* (* (cbrt (- y (* z t))) (cbrt (- y (* z t)))) (cbrt (- y (* z t))))))
2.0ms
(cbrt (- y (* z t)))
2.0ms
(cbrt (- y (* z t)))
2.0ms
(cbrt (- y (* z t)))

series468.0ms

Counts
4 → 12
Calls
4 calls:
81.0ms
(* x (/ 1 (* (* (cbrt (- y (* z t))) (cbrt (- y (* z t)))) (cbrt (- y (* z t))))))
121.0ms
(cbrt (- y (* z t)))
144.0ms
(cbrt (- y (* z t)))
123.0ms
(cbrt (- y (* z t)))

simplify1.9s

Counts
117 → 117
Iterations
IterNodes
done5001
22680
1630
0236

prune564.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 3.6b

localize43.0ms

Local error

Found 4 expressions with local error:

9.1b
(cbrt (- y (* z t)))
9.1b
(cbrt (- y (* z t)))
9.1b
(cbrt (- y (* z t)))
9.1b
(cbrt (- y (* z t)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt cbrt-div *-un-lft-identity add-cube-cbrt
4×pow1 flip3-- add-cbrt-cube pow1/3 add-exp-log insert-posit16 flip-- add-log-exp
Counts
4 → 56
Calls
4 calls:
2.0ms
(cbrt (- y (* z t)))
2.0ms
(cbrt (- y (* z t)))
2.0ms
(cbrt (- y (* z t)))
2.0ms
(cbrt (- y (* z t)))

series632.0ms

Counts
4 → 12
Calls
4 calls:
161.0ms
(cbrt (- y (* z t)))
137.0ms
(cbrt (- y (* z t)))
179.0ms
(cbrt (- y (* z t)))
155.0ms
(cbrt (- y (* z t)))

simplify1.1s

Counts
68 → 68
Iterations
IterNodes
done5001
31801
2496
1173
072

prune418.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 3.6b

regimes398.0ms

Accuracy

0% (0.1b remaining)

Error of 3.0b against oracle of 2.9b and baseline of 3.0b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample833.0ms

Algorithm
intervals
Results
587.0ms8356×body80valid