Details

Time bar (total: 10.7s)

sample41.0ms

Algorithm
intervals
Results
26.0ms350×body80valid

simplify974.0ms

Counts
1 → 1
Iterations
IterNodes
done1740
131740
121690
111502
101161
9929
8605
7340
6182
5109
475
356
241
120
09

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×times-frac add-cbrt-cube add-exp-log associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp distribute-lft-out difference-of-squares associate-/l/
1×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg flip3-- div-sub prod-exp cbrt-unprod insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 33
Calls
1 calls:
81.0ms
(/ (- (+ x y) z) (* t 2.0))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify2.0s

Counts
36 → 36
Iterations
IterNodes
done5002
33554
2728
1207
081

prune203.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ y t) (/ x t))
0.0b
(- (+ (/ y t) (/ x t)) (/ z t))

rewrite166.0ms

Algorithm
rewrite-expression-head
Rules
246×*-un-lft-identity
181×times-frac
117×add-sqr-sqrt
112×add-cube-cbrt
104×prod-diff
64×distribute-lft-out
39×div-inv
15×distribute-rgt-out
13×fma-def
9×add-log-exp
8×fma-neg
5×distribute-lft-out--
3×frac-sub
2×expm1-log1p-u pow1 sum-log flip3-+ add-cbrt-cube diff-log frac-add add-exp-log flip-+ insert-posit16 log1p-expm1-u difference-of-squares
1×+-commutative sub-neg flip3-- associate--l+ flip--
Counts
2 → 172
Calls
2 calls:
23.0ms
(+ (/ y t) (/ x t))
134.0ms
(- (+ (/ y t) (/ x t)) (/ z t))

series45.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(+ (/ y t) (/ x t))
26.0ms
(- (+ (/ y t) (/ x t)) (/ z t))

simplify1.6s

Counts
178 → 178
Iterations
IterNodes
done5000
21713
1628
0254

prune641.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize115.0ms

Local error

Found 4 expressions with local error:

4.1b
(cbrt (+ (/ y t) (/ x t)))
4.1b
(cbrt (+ (/ y t) (/ x t)))
4.1b
(cbrt (+ (/ y t) (/ x t)))
50.8b
(fma (- (/ (cbrt z) t)) (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ (* (cbrt z) (cbrt z)) 1)))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
24×cbrt-prod
18×times-frac
13×add-sqr-sqrt add-cube-cbrt
12×distribute-lft-out
9×cbrt-div
6×div-inv
4×expm1-log1p-u pow1 add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u add-log-exp
3×flip3-+ distribute-rgt-out pow1/3 frac-add flip-+
1×fma-udef
Counts
4 → 77
Calls
4 calls:
19.0ms
(cbrt (+ (/ y t) (/ x t)))
12.0ms
(cbrt (+ (/ y t) (/ x t)))
12.0ms
(cbrt (+ (/ y t) (/ x t)))
0.0ms
(fma (- (/ (cbrt z) t)) (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ (* (cbrt z) (cbrt z)) 1)))

series542.0ms

Counts
4 → 12
Calls
4 calls:
137.0ms
(cbrt (+ (/ y t) (/ x t)))
110.0ms
(cbrt (+ (/ y t) (/ x t)))
99.0ms
(cbrt (+ (/ y t) (/ x t)))
196.0ms
(fma (- (/ (cbrt z) t)) (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ (* (cbrt z) (cbrt z)) 1)))

simplify1.7s

Counts
89 → 89
Iterations
IterNodes
done5001
31693
2582
1252
0123

prune760.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes386.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done13
113
011

end0.0ms

sample1.3s

Algorithm
intervals
Results
884.0ms10827×body80valid