expm1 (example 3.7)

Time bar (total: 3.8s)

analyze22.0ms (0.6%)

Memory
-8.8MiB live, 7.0MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%50%50%0%0%0%0
100%50%0%50%0%0%0%1
Compiler

Compiled 12 to 11 computations (8.3% saved)

sample3.7s (97.5%)

Memory
39.0MiB live, 1 000.8MiB allocated
Samples
1.5s8 088×1valid-baseline
907.0ms8 088×1valid-rival
368.0ms8 088×1valid-sollya
8.0ms168×0valid-baseline
7.0ms168×0valid-sollya
6.0ms168×0valid-rival
Precisions
Click to see Rival histograms. Total time spent on operations: 708.0ms
ival-exp: 539.0ms (76.1% of total)
ival-sub: 84.0ms (11.9% of total)
adjust: 67.0ms (9.5% of total)
ival-true: 8.0ms (1.1% of total)
...in/eval/compile.rkt:76:19: 7.0ms (1% of total)
ival-assert: 3.0ms (0.4% of total)
Precisions
Click to see Base histograms. Total time spent on operations: 831.0ms
ival-exp: 615.0ms (74% of total)
ival-sub: 175.0ms (21.1% of total)
const: 41.0ms (4.9% of total)
Bogosity

preprocess48.0ms (1.3%)

Memory
2.2MiB live, 18.9MiB allocated
Algorithm
1×egg-herbie
Rules
15×fmm-def
14×fma-define
14×sub-neg
10×+-commutative
5×*-commutative
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01344
12944
24844
37044
49144
511844
613844
715744
817544
918244
1018344
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (exp.f64 x) #s(literal 1 binary64))
(-.f64 (exp.f64 x) #s(literal 1 binary64))
(-.f64 (exp.f64 (neg.f64 x)) #s(literal 1 binary64))
(neg.f64 (-.f64 (exp.f64 (neg.f64 x)) #s(literal 1 binary64)))
Outputs
(-.f64 (exp.f64 x) #s(literal 1 binary64))
(expm1.f64 x)
(-.f64 (exp.f64 x) #s(literal 1 binary64))
(expm1.f64 x)
(-.f64 (exp.f64 (neg.f64 x)) #s(literal 1 binary64))
(expm1.f64 (neg.f64 x))
(neg.f64 (-.f64 (exp.f64 (neg.f64 x)) #s(literal 1 binary64)))
(neg.f64 (expm1.f64 (neg.f64 x)))
Compiler

Compiled 5 to 4 computations (20% saved)

eval0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated
Compiler

Compiled 1 to 1 computations (0% saved)

prune1.0ms (0%)

Memory
-15.0MiB live, 0.9MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
8.3%
(-.f64 (exp.f64 x) #s(literal 1 binary64))
Compiler

Compiled 10 to 8 computations (20% saved)

simplify2.0ms (0%)

Memory
0.4MiB live, 0.4MiB allocated
Algorithm
1×egg-herbie
Rules
3×1-exp
2×unsub-neg
2×sub-neg
2×+-commutative
2×neg-mul-1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0914
11614
22014
32314
42614
52914
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (exp.f64 x) #s(literal 1 binary64))
Outputs
(-.f64 (exp.f64 x) #s(literal 1 binary64))
(+.f64 (exp.f64 x) #s(literal -1 binary64))

soundness0.0ms (0%)

Memory
0.4MiB live, 0.4MiB allocated
Stop Event
1×fuel
Compiler

Compiled 5 to 4 computations (20% saved)

preprocess22.0ms (0.6%)

Memory
14.1MiB live, 29.6MiB allocated
Compiler

Compiled 26 to 20 computations (23.1% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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