|  | @@ -144,18 +144,21 @@ int exponential_residual(void* user_data,
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				|  |  |  }
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				|  |  |  
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				|  |  |  int main(int argc, char** argv) {
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				|  |  | -  ceres_init(argc, argv);
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				|  |  | -
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				|  |  |    /* Note: Typically it is better to compact m and c into one block,
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				|  |  |     * but in this case use separate blocks to illustrate the use of
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				|  |  |     * multiple parameter blocks. */
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				|  |  |    double m = 0.0;
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				|  |  |    double c = 0.0;
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				|  |  | +
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				|  |  |    double *parameter_pointers[] = { &m, &c };
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				|  |  |    int parameter_sizes[] = { 1, 1 };
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				|  |  |  
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				|  |  | -  ceres_problem_t* problem = ceres_create_problem();
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				|  |  | +  ceres_problem_t* problem;
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				|  |  |    int i;
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				|  |  | +
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				|  |  | +  ceres_init(argc, argv);
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				|  |  | +
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				|  |  | +  problem = ceres_create_problem();
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				|  |  |    for (i = 0; i < num_observations; ++i) {
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				|  |  |      ceres_problem_add_residual_block(
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				|  |  |          problem,
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