{"collection":"grad-noise-175k","coord":"t20_x54_u0_b119","data":{"index":170489,"ordinal":"164593793","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,dst(dot(P,P),P))","image":"frame_expr-170489.png","measured":true,"step":72319,"globalStep":72319,"value_mean":0.9995971322059631,"value_positive_fraction":1,"value_abs_mean":0.9995971322059631,"value_variance":0.00006519624730572104,"value_stddev":0.008074418641626835,"value_min":0.7692249417304993,"value_max":1,"value_range":0.23077505826950073,"histogram_probability_sum":1,"histogram_entropy_bits":0.02970198541879654,"gradient_energy_x":0.000008667703696119133,"gradient_energy_y":0.000002933612677225028,"gradient_magnitude_mean":0.0001645251759327948,"gradient_axis_bias":0.49426212906837463,"gradient_nonzero_flag":0,"laplacian_mean":-7.508773984532535e-12,"laplacian_energy":0.000009939280062098987,"laplacian_abs_mean":0.00015545246424153447,"gradient_magnitude_variance":0.00001156245889433194,"gradient_magnitude_stddev":0.003400361631065607,"gradient_magnitude_cv":20.667728424072266,"gradient_magnitude_max":0.14320047199726105,"gradient_energy_over_variance":0.17794452607631683,"laplacian_energy_over_variance":0.15245170891284943,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00003323826604173519,"scale_diff2_mid":0.00016158381185960025,"scale_diff2_far":0.0002375519834458828,"scale_diff2_near_over_variance":0.5098186731338501,"scale_diff2_mid_over_variance":2.478421926498413,"scale_diff2_far_over_variance":3.6436450481414795,"value_histogram":[[[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],[0,0,0],[0.000640869140625,0.000640869140625,0.000640869140625],[0.00115966796875,0.00115966796875,0.00115966796875],[0.000762939453125,0.000762939453125,0.000762939453125],[0.9974365234375,0.9974365234375,0.9974365234375]]],"scale_curve":[[[0.015625,0.00003323826604173519,0.5098186731338501],[0.0625,0.00016158381185960025,2.478421926498413],[0.25,0.0002375519834458828,3.6436450481414795]]]},"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":"[\"20\",\"54\",\"0\",\"119\"]"}