Details

Time bar (total: 3.1s)

sample48.0ms

Algorithm
intervals
Results
16.0ms256×pre80true
14.0ms256×body80valid

simplify332.0ms

Calls
1 calls:
Slowest
332.0ms
(* (+ a (+ b (+ c d))) 2)

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.7b

localize28.0ms

Local error

Found 2 expressions with local error:

3.0b
(+ a (+ b (+ c d)))
0.4b
(+ b (+ c d))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
2×add-sqr-sqrt expm1-log1p-u pow1 +-commutative associate-+r+ *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16 log1p-expm1-u add-log-exp
Calls
2 calls:
Slowest
3.0ms
(+ a (+ b (+ c d)))
2.0ms
(+ b (+ c d))

series85.0ms

Calls
2 calls:
Slowest
57.0ms
(+ a (+ b (+ c d)))
28.0ms
(+ b (+ c d))

simplify116.0ms

Calls
7 calls:
Slowest
24.0ms
(+ b (+ c d))
23.0ms
(+ a (+ b c))
22.0ms
(+ b (+ c d))
16.0ms
(+ b (+ c d))
12.0ms
(+ b (+ c d))

prune344.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 2.6b

localize21.0ms

Local error

Found 1 expressions with local error:

3.0b
(+ a (+ (+ b c) d))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 +-commutative associate-+r+ *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16 log1p-expm1-u add-log-exp
Calls
1 calls:
Slowest
7.0ms
(+ a (+ (+ b c) d))

series54.0ms

Calls
1 calls:
Slowest
54.0ms
(+ a (+ (+ b c) d))

simplify69.0ms

Calls
3 calls:
Slowest
27.0ms
(+ b (+ c d))
22.0ms
(+ a (+ b c))
18.0ms
(+ b (+ c d))

prune152.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 2.4b

localize10.0ms

Local error

Found 1 expressions with local error:

3.0b
(+ (+ (+ b c) d) a)

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
3×fma-def
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u pow1 +-commutative associate-+l+ flip3-+ add-cbrt-cube add-exp-log flip-+ insert-posit16 log1p-expm1-u add-log-exp
Calls
1 calls:
Slowest
31.0ms
(+ (+ (+ b c) d) a)

series60.0ms

Calls
1 calls:
Slowest
60.0ms
(+ (+ (+ b c) d) a)

simplify100.0ms

Calls
6 calls:
Slowest
23.0ms
(+ a (+ c d))
23.0ms
(+ a (+ c d))
20.0ms
(* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d)))
17.0ms
(+ b (+ c d))
13.0ms
(sqrt (+ (+ b c) d))

prune151.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 0 expressions with local error:

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Calls
0 calls:
Slowest

series0.0ms

Calls
0 calls:
Slowest

simplify0.0ms

Calls
0 calls:
Slowest

prune4.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample1.4s

Algorithm
intervals
Results
625.0ms8000×pre80true
546.0ms8000×body80valid