Details

Time bar (total: 30.2s)

sample64.0ms

Algorithm
intervals
Results
15.0ms276×body80valid

simplify53.0ms

Counts
1 → 1
Iterations
IterNodes
done21
321
217
110
07

prune24.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.3b

localize28.0ms

Local error

Found 1 expressions with local error:

3.3b
(/ x (- y (* z t)))

rewrite14.0ms

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×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 32
Calls
1 calls:
12.0ms
(/ x (- y (* z t)))

series95.0ms

Counts
1 → 3
Calls
1 calls:
95.0ms
(/ x (- y (* z t)))

simplify3.2s

Counts
35 → 35
Iterations
IterNodes
done5001
31231
2430
1142
066

prune569.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 3.3b

localize41.0ms

Local error

Found 2 expressions with local error:

0.6b
(/ 1 (- y (* z t)))
3.1b
(* x (/ 1 (- y (* z t))))

rewrite77.0ms

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×expm1-log1p-u cbrt-undiv rec-exp flip3-- 1-exp cbrt-unprod insert-posit16 log1p-expm1-u 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 → 77
Calls
2 calls:
13.0ms
(/ 1 (- y (* z t)))
59.0ms
(* x (/ 1 (- y (* z t))))

series199.0ms

Counts
2 → 6
Calls
2 calls:
118.0ms
(/ 1 (- y (* z t)))
81.0ms
(* x (/ 1 (- y (* z t))))

simplify7.9s

Counts
83 → 83
Iterations
IterNodes
done5003
44755
31785
2726
1255
0105

prune1.1s

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 3.3b

localize59.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
1.6b
(/ (* (cbrt x) (cbrt x)) (/ (- y (* z t)) (cbrt x)))
2.0b
(/ (- y (* z t)) (cbrt x))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
76×times-frac
47×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
36×cbrt-prod
28×associate-/r*
18×add-exp-log
11×add-cbrt-cube
7×cbrt-undiv div-exp
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u div-inv associate-/l* add-log-exp
2×clear-num frac-2neg pow1/3 prod-exp cbrt-unprod associate-/l/
1×flip3-- div-sub associate-/r/ flip--
Counts
4 → 140
Calls
4 calls:
2.0ms
(cbrt x)
3.0ms
(cbrt x)
31.0ms
(/ (* (cbrt x) (cbrt x)) (/ (- y (* z t)) (cbrt x)))
33.0ms
(/ (- y (* z t)) (cbrt x))

series1.3s

Counts
4 → 12
Calls
4 calls:
369.0ms
(cbrt x)
393.0ms
(cbrt x)
127.0ms
(/ (* (cbrt x) (cbrt x)) (/ (- y (* z t)) (cbrt x)))
378.0ms
(/ (- y (* z t)) (cbrt x))

simplify3.4s

Counts
152 → 152
Iterations
IterNodes
done5002
21836
1554
0195

prune2.2s

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 3.3b

localize109.0ms

Local error

Found 4 expressions with local error:

3.3b
(/ x (- y (* z t)))
16.7b
(cbrt (/ x (- y (* z t))))
16.7b
(cbrt (/ x (- y (* z t))))
16.7b
(cbrt (/ x (- y (* z t))))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
36×times-frac
33×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
8×associate-/r/
6×add-cbrt-cube add-exp-log
4×expm1-log1p-u pow1 flip3-- insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
3×cbrt-div associate-/r* pow1/3 associate-/l*
1×cbrt-undiv clear-num frac-2neg div-exp
Counts
4 → 113
Calls
4 calls:
20.0ms
(/ x (- y (* z t)))
7.0ms
(cbrt (/ x (- y (* z t))))
7.0ms
(cbrt (/ x (- y (* z t))))
8.0ms
(cbrt (/ x (- y (* z t))))

series1.1s

Counts
4 → 12
Calls
4 calls:
117.0ms
(/ x (- y (* z t)))
350.0ms
(cbrt (/ x (- y (* z t))))
327.0ms
(cbrt (/ x (- y (* z t))))
323.0ms
(cbrt (/ x (- y (* z t))))

simplify3.4s

Counts
125 → 125
Iterations
IterNodes
done5001
31741
2623
1241
0127

prune2.1s

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 3.3b

regimes2.2s

Accuracy

0% (0.1b remaining)

Error of 2.7b against oracle of 2.6b and baseline of 2.7b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample844.0ms

Algorithm
intervals
Results
367.0ms8415×body80valid