2009-02-05 08:05:42 +00:00
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id,name,formula
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2009-07-29 05:45:55 +00:00
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1,slow,\frac{5x^3}{4}
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2009-02-05 08:05:42 +00:00
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2,medium,x^3
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2009-07-29 05:45:55 +00:00
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3,fast,\frac{4x^3}{5}
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4,medium slow,\frac{6x^3}{5} - 15x^2 + 100x - 140
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5,slow then very fast,"\begin{cases}
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\frac{ x^3 \left( 100 - x \right) }{50}, & \text{if } x \leq 50 \\
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\frac{ x^3 \left( 150 - x \right) }{100}, & \text{if } 50 < x \leq 68 \\
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\frac{ x^3 \left( 1274 + (x \bmod 3)^2 - 9 (x \bmod 3) - 20 \left\lfloor \frac{x}{3} \right\rfloor \right) }{1000}, & \text{if } 68 < x \leq 98 \\
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\frac{ x^3 \left( 160 - x \right) }{100}, & \text{if } x > 98 \\
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\end{cases}"
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6,fast then very slow,"\begin{cases}
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\frac{ x^3 \left( 24 + \left\lfloor \frac{x+1}{3} \right\rfloor \right) }{50}, & \text{if } x \leq 15 \\
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\frac{ x^3 \left( 14 + x \right) }{50}, & \text{if } 15 < x \leq 35 \\
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\frac{ x^3 \left( 32 + \left\lfloor \frac{x}{2} \right\rfloor \right ) }{50}, & \text{if } x > 35 \\
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\end{cases}"
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