Details

Time bar (total: 12.5s)

sample30.0ms

Algorithm
intervals
Results
14.0ms262×body80valid

simplify12.0ms

Counts
1 → 1
Iterations
IterNodes
done21
321
217
110
07

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.1b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(- y (* z t))
1.1b
(/ x (- y (* z t)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
12×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* fma-neg prod-diff associate-/l*
2×expm1-log1p-u pow1 flip3-- associate-/r/ log1p-expm1-u flip--
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp div-inv
Counts
2 → 51
Calls
2 calls:
9.0ms
(- y (* z t))
13.0ms
(/ x (- y (* z t)))

series102.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(- y (* z t))
60.0ms
(/ x (- y (* z t)))

simplify1.8s

Counts
57 → 57
Iterations
IterNodes
done5001
31716
2540
1186
087

prune340.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 1.0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- y (* z t))
0.2b
(/ 1 (- y (* z t)))
1.2b
(* x (/ 1 (- y (* z t))))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
22×*-un-lft-identity
21×add-cube-cbrt
20×times-frac
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×expm1-log1p-u associate-/r* flip3-- fma-neg associate-*l* prod-diff log1p-expm1-u 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 → 95
Calls
3 calls:
7.0ms
(- y (* z t))
8.0ms
(/ 1 (- y (* z t)))
22.0ms
(* x (/ 1 (- y (* z t))))

series183.0ms

Counts
3 → 9
Calls
3 calls:
55.0ms
(- y (* z t))
62.0ms
(/ 1 (- y (* z t)))
66.0ms
(* x (/ 1 (- y (* z t))))

simplify2.1s

Counts
104 → 104
Iterations
IterNodes
done5005
32102
2817
1298
0125

prune613.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 1.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(- y (* t z))
1.1b
(/ x (- y (* t z)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
12×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* fma-neg prod-diff associate-/l*
2×expm1-log1p-u pow1 flip3-- associate-/r/ log1p-expm1-u flip--
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp div-inv
Counts
2 → 51
Calls
2 calls:
4.0ms
(- y (* t z))
7.0ms
(/ x (- y (* t z)))

series126.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(- y (* t z))
69.0ms
(/ x (- y (* t z)))

simplify2.0s

Counts
57 → 57
Iterations
IterNodes
done5003
31865
2556
1184
086

prune375.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 1.0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- y (* z t))
0.5b
(/ 1 (/ (- y (* z t)) x))
1.0b
(/ (- y (* z t)) x)

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
55×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/r* add-exp-log
10×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
5×add-log-exp
4×pow1 cbrt-undiv
3×expm1-log1p-u fma-neg prod-diff log1p-expm1-u
2×rec-exp clear-num frac-2neg flip3-- 1-exp flip-- associate-/l/
1×sub-neg diff-log div-sub associate-/r/ pow-flip inv-pow
Counts
3 → 130
Calls
3 calls:
14.0ms
(- y (* z t))
19.0ms
(/ 1 (/ (- y (* z t)) x))
11.0ms
(/ (- y (* z t)) x)

series318.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(- y (* z t))
195.0ms
(/ 1 (/ (- y (* z t)) x))
63.0ms
(/ (- y (* z t)) x)

simplify1.9s

Counts
139 → 139
Iterations
IterNodes
done5000
21458
1472
0189

prune787.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 1.0b

regimes678.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample950.0ms

Algorithm
intervals
Results
503.0ms8380×body80valid