1 | test_sum = ->
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2 | run_test [
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3 |
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4 | # no evaluation in case there are
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5 | # symbolic variables
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6 | "sum(body + k,k,b,c)",
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7 | "sum(body+k,k,b,c)",
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8 |
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9 | "f=sum(a^k,k,0,9)",
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10 | "",
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11 |
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12 | "eval(f,a,-1/2)",
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13 | "341/512",
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14 |
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15 | # Leibniz formula for π as a series
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16 | "sum(float((-1)^k * (1/(2*k + 1))),k,0,100)*4",
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17 | "3.15149",
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18 |
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19 | "f = quote(f)",
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20 | "",
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21 |
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22 | ]
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