Cody

# Problem 2779. Rule of mixtures (composites) - weighted bound

Solution 1122196

Submitted on 13 Feb 2017 by Jihye Sofia Seo
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### Test Suite

Test Status Code Input and Output
1   Pass
Ef = 100; Em = 10; ff = 0.30; wt = 0.25; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 19.5240) < 1e-4)

2   Pass
Ef = 100; Em = 10; ff = 0.30; wt = 0.50; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 25.3493) < 1e-4)

3   Pass
Ef = 100; Em = 10; ff = 0.30; wt = 0.75; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 31.1747) < 1e-4)

4   Pass
Ef = 100; Em = 10; ff = 0.15; wt = 0.25; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 14.5455) < 1e-4)

5   Pass
Ef = 100; Em = 10; ff = 0.15; wt = 0.50; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 17.5303) < 1e-4)

6   Pass
Ef = 100; Em = 10; ff = 0.15; wt = 0.75; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 20.5152) < 1e-4)

7   Pass
Ef = 1000; Em = 10; ff = 0.30; wt = 0.25; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 87.4186) < 1e-4)

8   Pass
Ef = 1000; Em = 10; ff = 0.30; wt = 0.50; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 160.6124) < 1e-4)

9   Pass
Ef = 1000; Em = 10; ff = 0.30; wt = 0.75; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 233.8062) < 1e-4)

10   Pass
Ef = 1000; Em = 10; ff = 0.15; wt = 0.25; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 48.4330) < 1e-4)

11   Pass
Ef = 1000; Em = 10; ff = 0.15; wt = 0.50; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 85.1220) < 1e-4)

12   Pass
Ef = 1000; Em = 10; ff = 0.15; wt = 0.75; [Ec] = rule_of_mixtures_wt_bound(Ef,Em,ff,wt); assert(abs(Ec - 121.8110) < 1e-4)

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