{"collection":"grad-noise-175k","coord":"t14_x10_u3_b15","data":{"index":55756,"ordinal":"114093042","topo":"o1(o2(o2(x,x),x))","expression":"flr(sub(pow(D,P),D))","image":"frame_expr-055756.png","measured":true,"step":105015,"globalStep":105015,"value_mean":-0.8768641948699951,"value_positive_fraction":0.0625,"value_abs_mean":0.9981342554092407,"value_variance":0.2278893142938614,"value_stddev":0.4773775339126587,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.39937710762023926,"gradient_energy_x":0.031999800354242325,"gradient_energy_y":0,"gradient_magnitude_mean":0.017660772427916527,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.06418570876121521,"laplacian_abs_mean":0.03421909362077713,"gradient_magnitude_variance":0.03171071782708168,"gradient_magnitude_stddev":0.17807503044605255,"gradient_magnitude_cv":10.083083152770996,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.1404181718826294,"laplacian_energy_over_variance":0.2816530168056488,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04231831058859825,"scale_diff2_mid":0.16382268071174622,"scale_diff2_far":0.3272380232810974,"scale_diff2_near_over_variance":0.1856967806816101,"scale_diff2_mid_over_variance":0.7188695669174194,"scale_diff2_far_over_variance":1.4359517097473145,"value_histogram":[[[0.9375,0.9375,0.9375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.05078125,0.05078125,0.05078125]]],"scale_curve":[[[0.015625,0.04231831058859825,0.1856967806816101],[0.0625,0.16382268071174622,0.7188695669174194],[0.25,0.3272380232810974,1.4359517097473145]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"14\",\"10\",\"3\",\"15\"]"}