{"collection":"grad-noise-175k","coord":"t14_x20_u1_b48","data":{"index":64017,"ordinal":"114496683","topo":"o1(o2(o2(x,x),x))","expression":"log(pow(pow(R,P),R))","image":"frame_expr-064017.png","measured":true,"step":143,"globalStep":143,"value_mean":-0.9050142168998718,"value_positive_fraction":0.049774169921875,"value_abs_mean":0.9583983421325684,"value_variance":0.13304252922534943,"value_stddev":0.364749938249588,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.633814811706543,"gradient_energy_x":0.013111069798469543,"gradient_energy_y":0.011606014333665371,"gradient_magnitude_mean":0.017233220860362053,"gradient_axis_bias":0.060891300439834595,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000018170181874666014,"laplacian_energy":0.051427870988845825,"laplacian_abs_mean":0.03247613459825516,"gradient_magnitude_variance":0.024400077760219574,"gradient_magnitude_stddev":0.15620523691177368,"gradient_magnitude_cv":9.064192771911621,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.18578334152698517,"laplacian_energy_over_variance":0.3865521252155304,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02189818024635315,"scale_diff2_mid":0.09168503433465958,"scale_diff2_far":0.270006388425827,"scale_diff2_near_over_variance":0.1645953506231308,"scale_diff2_mid_over_variance":0.689140796661377,"scale_diff2_far_over_variance":2.0294742584228516,"value_histogram":[[[0.9292755126953125,0.9292755126953125,0.9292755126953125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0,0,0],[0.001068115234375,0.001068115234375,0.001068115234375],[0.00146484375,0.00146484375,0.00146484375],[0.00213623046875,0.00213623046875,0.00213623046875],[0.002349853515625,0.002349853515625,0.002349853515625],[0.003814697265625,0.003814697265625,0.003814697265625],[0.008697509765625,0.008697509765625,0.008697509765625],[0.0084075927734375,0.0084075927734375,0.0084075927734375],[0.004119873046875,0.004119873046875,0.004119873046875],[0.003204345703125,0.003204345703125,0.003204345703125],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.00213623046875,0.00213623046875,0.00213623046875],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.000732421875,0.000732421875,0.000732421875],[0.000885009765625,0.000885009765625,0.000885009765625],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.018341064453125,0.018341064453125,0.018341064453125]]],"scale_curve":[[[0.015625,0.02189818024635315,0.1645953506231308],[0.0625,0.09168503433465958,0.689140796661377],[0.25,0.270006388425827,2.0294742584228516]]]},"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\",\"20\",\"1\",\"48\"]"}