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{"_row_type": "vector", "expected": {"max_value_positive": true}, "inputs": {}, "test_name": "gf20_max_value_positive", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"min_positive_gt_zero": true}, "inputs": {}, "test_name": "gf20_min_positive_greater_than_zero", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"epsilon": 0.000244140625, "positive": true}, "inputs": {}, "test_name": "gf20_epsilon_positive", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"less_than": 0.04}, "inputs": {"phi_distance": 0.03463264154356299}, "test_name": "gf20_phi_distance_within_tolerance", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"target": 0.625, "tolerance_abs": 0.01}, "inputs": {"ratio": 0.625}, "test_name": "gf20_memory_ratio_vs_fp32", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"valid": true}, "inputs": {}, "test_name": "gf20_validate_format_success", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"decoded": 1.0, "exp_biased": 63, "mant": 0, "tolerance_abs": 0.000244140625}, "inputs": {"value": 1.0}, "test_name": "gf20_one_point_zero", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"decoded": 1.6181640625, "sacred_ok": true, "tolerance_abs": 0.001}, "inputs": {"value": 1.61803398875}, "test_name": "gf20_phi_golden_ratio", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"result": 1.0, "tolerance_abs": 1e-06}, "inputs": {"base": 2.0, "exponent": 0.0}, "test_name": "gf20_pow_zero_exponent_returns_one", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"result": 32.0, "tolerance_abs": 1e-05}, "inputs": {"base": 2.0, "exponent": 5.0}, "test_name": "gf20_pow_positive_integer_exponent", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"result": 0.125, "tolerance_abs": 1e-05}, "inputs": {"base": 2.0, "exponent": -3.0}, "test_name": "gf20_pow_negative_integer_exponent", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"result": 2.0, "tolerance_abs": 0.0001}, "inputs": {"base": 4.0, "exponent": 0.5}, "test_name": "gf20_pow_fractional_exponent", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"result": 0.0, "tolerance_abs": 1e-06}, "inputs": {"x": 1.0}, "test_name": "gf20_ln_approx_of_one", "verdict": "CLEAN"}
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{"_row_type": "vector", "expected": {"result": 1.0, "tolerance_abs": 1e-06}, "inputs": {"x": 0.0}, "test_name": "gf20_exp_approx_zero", "verdict": "CLEAN"}
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{"_row_type": "vector", "expected": {"result": 3.0, "tolerance_abs": 1e-06}, "inputs": {"x": 3.7}, "test_name": "gf20_floor_positive", "verdict": "CLEAN"}
{"_row_type": "vector", "expected": {"result": -4.0, "tolerance_abs": 1e-06}, "inputs": {"x": -3.2}, "test_name": "gf20_floor_negative", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: BITS == 20", "expected": {"value": true}, "input": {"assertion": "BITS == 20"}, "name": "inv_gf20_bits_constant", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: SIGN_BITS == 1", "expected": {"value": true}, "input": {"assertion": "SIGN_BITS == 1"}, "name": "inv_gf20_sign_bits_is_one", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: EXP_BITS == 7", "expected": {"value": true}, "input": {"assertion": "EXP_BITS == 7"}, "name": "inv_gf20_exp_bits_is_seven", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: MANT_BITS == 12", "expected": {"value": true}, "input": {"assertion": "MANT_BITS == 12"}, "name": "inv_gf20_mant_bits_is_twelve", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: max_value() >= min_positive()", "expected": {"value": true}, "input": {"assertion": "max_value() >= min_positive()"}, "name": "inv_gf20_max_ge_min_positive", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: PHI_DISTANCE < 0.04", "expected": {"value": true}, "input": {"assertion": "PHI_DISTANCE < 0.04"}, "name": "inv_gf20_phi_distance_below_threshold", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: EXP_BIAS > 0", "expected": {"value": true}, "input": {"assertion": "EXP_BIAS > 0"}, "name": "inv_gf20_exp_bias_positive", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: pow(x, 0.0) == 1.0 for all positive x", "expected": {"value": true}, "input": {"assertion": "pow(x, 0.0) == 1.0 for all positive x"}, "name": "inv_gf20_pow_zero_exponent_identity", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: pow(x, 1.0) == x for all valid x", "expected": {"value": true}, "input": {"assertion": "pow(x, 1.0) == x for all valid x"}, "name": "inv_gf20_pow_one_exponent_identity", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: abs(exp_approx(ln_approx(x)) - x) < 0.01 for x=2.0", "expected": {"value": true}, "input": {"assertion": "abs(exp_approx(ln_approx(x)) - x) < 0.01 for x=2.0"}, "name": "inv_gf20_ln_exp_inversion", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: floor(x) is integer for all f32 x", "expected": {"value": true}, "input": {"assertion": "floor(x) is integer for all f32 x"}, "name": "inv_gf20_floor_returns_integer", "verdict": "CLEAN"}
{"_row_type": "vector", "description": "Invariant: floor(2.5) <= floor(3.5)", "expected": {"value": true}, "input": {"assertion": "floor(2.5) <= floor(3.5)"}, "name": "inv_gf20_floor_monotonic", "verdict": "CLEAN"}