Details

Time bar (total: 10.4s)

sample34.0ms

Algorithm
intervals
Results
10.0ms273×body80valid

simplify9.0ms

Counts
1 → 1
Iterations
IterNodes
done17
217
110
07

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.8b

localize19.0ms

Local error

Found 1 expressions with local error:

3.8b
(/ x (- y (* z t)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
3×associate-/r* add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp div-inv flip-- add-log-exp
Counts
1 → 29
Calls
1 calls:
14.0ms
(/ x (- y (* z t)))

series79.0ms

Counts
1 → 3
Calls
1 calls:
79.0ms
(/ x (- y (* z t)))

simplify768.0ms

Counts
32 → 32
Iterations
IterNodes
done5000
31574
2419
1138
063

prune242.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 3.8b

localize15.0ms

Local error

Found 2 expressions with local error:

0.5b
(/ 1 (- y (* t z)))
3.6b
(* x (/ 1 (- y (* t z))))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
20×times-frac
19×*-un-lft-identity
18×add-cube-cbrt
15×associate-*r* add-exp-log
9×add-cbrt-cube
5×pow1
4×div-exp prod-exp associate-/r/
3×associate-/r* associate-*l* associate-/l* unswap-sqr
2×cbrt-undiv rec-exp flip3-- 1-exp cbrt-unprod div-inv flip-- add-log-exp
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
2 → 71
Calls
2 calls:
16.0ms
(/ 1 (- y (* t z)))
24.0ms
(* x (/ 1 (- y (* t z))))

series136.0ms

Counts
2 → 6
Calls
2 calls:
71.0ms
(/ 1 (- y (* t z)))
65.0ms
(* x (/ 1 (- y (* t z))))

simplify557.0ms

Counts
77 → 77
Iterations
IterNodes
done5000
21100
1258
099

prune313.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 3.8b

localize33.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (/ 1 (* (cbrt (- y (* t z))) (cbrt (- y (* t z))))) (/ x (cbrt (- y (* t z)))))
8.6b
(cbrt (- y (* t z)))
8.6b
(cbrt (- y (* t z)))
8.6b
(cbrt (- y (* t z)))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
43×add-sqr-sqrt
33×times-frac
25×*-un-lft-identity
24×associate-*r*
22×add-cube-cbrt
21×cbrt-prod
20×cbrt-div prod-exp
18×add-cbrt-cube
15×div-exp associate-*l*
10×flip3-- associate-/r/ flip--
9×unswap-sqr
8×cbrt-unprod
7×cbrt-undiv
6×pow1
5×frac-times
4×rec-exp 1-exp add-log-exp
3×pow1/3 associate-*l/ associate-*r/
2×div-inv
1×pow-prod-down *-commutative
Counts
4 → 119
Calls
4 calls:
116.0ms
(* (/ 1 (* (cbrt (- y (* t z))) (cbrt (- y (* t z))))) (/ x (cbrt (- y (* t z)))))
2.0ms
(cbrt (- y (* t z)))
2.0ms
(cbrt (- y (* t z)))
4.0ms
(cbrt (- y (* t z)))

series619.0ms

Counts
4 → 12
Calls
4 calls:
159.0ms
(* (/ 1 (* (cbrt (- y (* t z))) (cbrt (- y (* t z))))) (/ x (cbrt (- y (* t z)))))
133.0ms
(cbrt (- y (* t z)))
150.0ms
(cbrt (- y (* t z)))
177.0ms
(cbrt (- y (* t z)))

simplify1.4s

Counts
131 → 131
Iterations
IterNodes
done5001
23619
1666
0212

prune992.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 3.8b

localize53.0ms

Local error

Found 4 expressions with local error:

0.5b
(/ 1 (- y (* t z)))
8.1b
(cbrt (/ 1 (- y (* t z))))
8.1b
(cbrt (/ 1 (- y (* t z))))
8.1b
(cbrt (/ 1 (- y (* t z))))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
36×times-frac
33×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
8×add-exp-log associate-/r/
6×add-cbrt-cube
5×pow1
4×flip3-- div-inv flip-- add-log-exp
3×cbrt-div associate-/r* pow1/3 associate-/l*
2×div-exp
1×cbrt-undiv rec-exp clear-num frac-2neg 1-exp pow-flip inv-pow
Counts
4 → 105
Calls
4 calls:
13.0ms
(/ 1 (- y (* t z)))
7.0ms
(cbrt (/ 1 (- y (* t z))))
6.0ms
(cbrt (/ 1 (- y (* t z))))
6.0ms
(cbrt (/ 1 (- y (* t z))))

series654.0ms

Counts
4 → 12
Calls
4 calls:
66.0ms
(/ 1 (- y (* t z)))
185.0ms
(cbrt (/ 1 (- y (* t z))))
183.0ms
(cbrt (/ 1 (- y (* t z))))
219.0ms
(cbrt (/ 1 (- y (* t z))))

simplify2.1s

Counts
117 → 117
Iterations
IterNodes
done5002
34544
2839
1261
0129

prune643.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 3.8b

regimes522.0ms

Accuracy

0% (0.1b remaining)

Error of 2.7b against oracle of 2.7b and baseline of 2.7b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample1.0s

Algorithm
intervals
Results
283.0ms8359×body80valid