Theorem. (t4_latsum_1)
∀k2_zfmisc_1 : setsetset, ∀k1_zfmisc_1 : setset, ∀m1_subset_1 : setsetprop, ∀k3_relat_1 : setsetset, ∀esk12_3 : setsetsetset, ∀k3_xboole_0 : setsetset, ∀esk8_3 : setsetsetset, ∀esk7_3 : setsetsetset, ∀r8_relat_2 : setsetprop, ∀v5_relat_1 : setsetprop, ∀v1_xboole_0 : setprop, ∀v2_waybel_0 : setsetprop, ∀v4_orders_2 : setprop, ∀esk20_1 : setset, ∀k1_xboole_0 : set, ∀esk22_0 : set, ∀esk2_0 : set, ∀esk18_1 : setset, ∀esk21_0 : set, ∀esk16_0 : set, ∀esk17_0 : set, ∀esk19_2 : setsetset, ∀esk3_0 : set, ∀esk4_0 : set, ∀esk1_0 : set, ∀l1_struct_0 : setprop, ∀r1_tarski : setsetprop, ∀v1_waybel_0 : setsetprop, ∀v4_relat_1 : setsetprop, ∀g1_orders_2 : setsetset, ∀esk14_2 : setsetset, ∀esk13_2 : setsetset, ∀esk15_2 : setsetset, ∀esk6_2 : setsetset, ∀esk5_2 : setsetset, ∀r1_latsum_1 : setsetprop, ∀esk10_3 : setsetsetset, ∀esk11_3 : setsetsetset, ∀v1_relat_1 : setprop, ∀k4_tarski : setsetset, ∀esk9_5 : setsetsetsetsetset, ∀r2_hidden : setsetprop, ∀u1_struct_0 : setset, ∀k2_xboole_0 : setsetset, ∀u1_orders_2 : setset, ∀k4_relset_1 : setsetsetsetsetsetset, ∀v1_orders_2 : setprop, ∀l1_orders_2 : setprop, ∀k1_latsum_1 : setsetset, (∀X1 X2 X3, (X1 = (k1_latsum_1 X2 X3)False)(u1_struct_0 X1) = (k2_xboole_0 (u1_struct_0 X2) (u1_struct_0 X3))(u1_orders_2 X1) = (k2_xboole_0 (k2_xboole_0 (u1_orders_2 X2) (u1_orders_2 X3)) (k4_relset_1 (u1_struct_0 X2) (u1_struct_0 X2) (u1_struct_0 X3) (u1_struct_0 X3) (u1_orders_2 X2) (u1_orders_2 X3)))l1_orders_2 X3l1_orders_2 X2l1_orders_2 X1v1_orders_2 X1False)(∀X4 X5 X6 X1 X2 X3, (m1_subset_1 (k4_relset_1 X2 X3 X5 X6 X1 X4) (k1_zfmisc_1 (k2_zfmisc_1 X2 X6))False)m1_subset_1 X4 (k1_zfmisc_1 (k2_zfmisc_1 X5 X6))m1_subset_1 X1 (k1_zfmisc_1 (k2_zfmisc_1 X2 X3))False)(∀X1 X2 X3, ((u1_orders_2 X1) = (k2_xboole_0 (k2_xboole_0 (u1_orders_2 X2) (u1_orders_2 X3)) (k4_relset_1 (u1_struct_0 X2) (u1_struct_0 X2) (u1_struct_0 X3) (u1_struct_0 X3) (u1_orders_2 X2) (u1_orders_2 X3)))False)X1 = (k1_latsum_1 X2 X3)l1_orders_2 X3l1_orders_2 X2l1_orders_2 X1v1_orders_2 X1False)(∀X4 X5 X6 X1 X2 X3, ((k4_relset_1 X2 X3 X5 X6 X1 X4) = (k3_relat_1 X1 X4)False)m1_subset_1 X4 (k1_zfmisc_1 (k2_zfmisc_1 X5 X6))m1_subset_1 X1 (k1_zfmisc_1 (k2_zfmisc_1 X2 X3))False)(∀X2 X1 X5 X4 X3, (r2_hidden (k4_tarski (esk9_5 X1 X2 X3 X4 X5) X5) X2False)X3 = (k3_relat_1 X1 X2)v1_relat_1 X3r2_hidden (k4_tarski X4 X5) X3False)(∀X3 X2 X5 X1 X4, (r2_hidden (k4_tarski X1 (esk9_5 X2 X3 X4 X1 X5)) X2False)X4 = (k3_relat_1 X2 X3)v1_relat_1 X4r2_hidden (k4_tarski X1 X5) X4False)(∀X4 X1 X2 X3, (X3 = (k3_relat_1 X1 X2)False)v1_relat_1 X3r2_hidden (k4_tarski X4 (esk11_3 X1 X2 X3)) X2r2_hidden (k4_tarski (esk10_3 X1 X2 X3) X4) X1r2_hidden (k4_tarski (esk10_3 X1 X2 X3) (esk11_3 X1 X2 X3)) X3False)(∀X2 X1 X3, (X3 = (k3_relat_1 X1 X2)False)(r2_hidden (k4_tarski (esk10_3 X1 X2 X3) (esk11_3 X1 X2 X3)) X3False)(r2_hidden (k4_tarski (esk12_3 X1 X2 X3) (esk11_3 X1 X2 X3)) X2False)v1_relat_1 X3False)(∀X1 X2 X3, (X3 = (k3_relat_1 X1 X2)False)(r2_hidden (k4_tarski (esk10_3 X1 X2 X3) (esk11_3 X1 X2 X3)) X3False)(r2_hidden (k4_tarski (esk10_3 X1 X2 X3) (esk12_3 X1 X2 X3)) X1False)v1_relat_1 X3False)(∀X1 X3 X2, (X3 = (k3_xboole_0 X1 X2)False)r2_hidden (esk8_3 X1 X2 X3) X3r2_hidden (esk8_3 X1 X2 X3) X2r2_hidden (esk8_3 X1 X2 X3) X1False)(∀X1 X2, (r1_latsum_1 X1 X2False)l1_orders_2 X2l1_orders_2 X1r2_hidden (k4_tarski (esk5_2 X1 X2) (esk6_2 X1 X2)) (u1_orders_2 X2)r2_hidden (k4_tarski (esk5_2 X1 X2) (esk6_2 X1 X2)) (u1_orders_2 X1)False)(∀X1 X3 X2, (X3 = (k2_xboole_0 X1 X2)False)r2_hidden (esk7_3 X1 X2 X3) X3r2_hidden (esk7_3 X1 X2 X3) X1False)(∀X2 X3 X1, (X3 = (k2_xboole_0 X1 X2)False)r2_hidden (esk7_3 X1 X2 X3) X3r2_hidden (esk7_3 X1 X2 X3) X2False)(∀X1 X3 X2, (X3 = (k2_xboole_0 X1 X2)False)(r2_hidden (esk7_3 X1 X2 X3) X3False)(r2_hidden (esk7_3 X1 X2 X3) X2False)(r2_hidden (esk7_3 X1 X2 X3) X1False)False)(∀X3 X2 X1 X4, (r2_hidden (k4_tarski X1 X2) (u1_orders_2 X4)False)l1_orders_2 X4l1_orders_2 X3r1_latsum_1 X3 X4r2_hidden (k4_tarski X1 X2) (u1_orders_2 X3)r2_hidden X2 (k3_xboole_0 (u1_struct_0 X3) (u1_struct_0 X4))r2_hidden X1 (k3_xboole_0 (u1_struct_0 X3) (u1_struct_0 X4))False)(∀X3 X2 X1 X4, (r2_hidden (k4_tarski X1 X2) (u1_orders_2 X4)False)l1_orders_2 X4l1_orders_2 X3r1_latsum_1 X4 X3r2_hidden (k4_tarski X1 X2) (u1_orders_2 X3)r2_hidden X2 (k3_xboole_0 (u1_struct_0 X4) (u1_struct_0 X3))r2_hidden X1 (k3_xboole_0 (u1_struct_0 X4) (u1_struct_0 X3))False)(∀X2 X1, (r1_latsum_1 X1 X2False)(r2_hidden (k4_tarski (esk5_2 X1 X2) (esk6_2 X1 X2)) (u1_orders_2 X2)False)(r2_hidden (k4_tarski (esk5_2 X1 X2) (esk6_2 X1 X2)) (u1_orders_2 X1)False)l1_orders_2 X2l1_orders_2 X1False)(∀X4 X2 X5 X3 X1, (r2_hidden (k4_tarski X3 X5) X1False)v1_relat_1 X1r2_hidden X5 X2r2_hidden X4 X2r2_hidden X3 X2r8_relat_2 X1 X2r2_hidden (k4_tarski X4 X5) X1r2_hidden (k4_tarski X3 X4) X1False)(∀X1 X3 X2, (X3 = (k3_xboole_0 X1 X2)False)(r2_hidden (esk8_3 X1 X2 X3) X3False)(r2_hidden (esk8_3 X1 X2 X3) X1False)False)(∀X2 X3 X1, (X3 = (k3_xboole_0 X1 X2)False)(r2_hidden (esk8_3 X1 X2 X3) X3False)(r2_hidden (esk8_3 X1 X2 X3) X2False)False)(∀X2 X1, (r8_relat_2 X1 X2False)v1_relat_1 X1r2_hidden (k4_tarski (esk13_2 X1 X2) (esk15_2 X1 X2)) X1False)(∀X5 X3 X2 X4 X1 X6, (r2_hidden (k4_tarski X1 X4) X6False)X6 = (k3_relat_1 X3 X5)v1_relat_1 X6r2_hidden (k4_tarski X2 X4) X5r2_hidden (k4_tarski X1 X2) X3False)(∀X2 X1, (r8_relat_2 X1 X2False)(r2_hidden (k4_tarski (esk14_2 X1 X2) (esk15_2 X1 X2)) X1False)v1_relat_1 X1False)(∀X2 X1, (r8_relat_2 X1 X2False)(r2_hidden (k4_tarski (esk13_2 X1 X2) (esk14_2 X1 X2)) X1False)v1_relat_1 X1False)(∀X3 X4 X1 X2, (X1 = X2False)(g1_orders_2 X1 X3) = (g1_orders_2 X2 X4)m1_subset_1 X3 (k1_zfmisc_1 (k2_zfmisc_1 X1 X1))False)(∀X3 X4 X1 X2, (X1 = X2False)(g1_orders_2 X3 X1) = (g1_orders_2 X4 X2)m1_subset_1 X1 (k1_zfmisc_1 (k2_zfmisc_1 X3 X3))False)(∀X1 X2, (v1_orders_2 (g1_orders_2 X1 X2)False)m1_subset_1 X2 (k1_zfmisc_1 (k2_zfmisc_1 X1 X1))False)(∀X1 X2, (l1_orders_2 (g1_orders_2 X1 X2)False)m1_subset_1 X2 (k1_zfmisc_1 (k2_zfmisc_1 X1 X1))False)(∀X1, (m1_subset_1 (u1_orders_2 X1) (k1_zfmisc_1 (k2_zfmisc_1 (u1_struct_0 X1) (u1_struct_0 X1)))False)l1_orders_2 X1False)(∀X3 X1 X2, (v5_relat_1 X1 X2False)m1_subset_1 X1 (k1_zfmisc_1 (k2_zfmisc_1 X3 X2))False)(∀X3 X1 X2, (v4_relat_1 X1 X2False)m1_subset_1 X1 (k1_zfmisc_1 (k2_zfmisc_1 X2 X3))False)(∀X1 X3 X2, (v1_xboole_0 X2False)v1_xboole_0 X1m1_subset_1 X2 (k1_zfmisc_1 (k2_zfmisc_1 X1 X3))False)(∀X1 X3 X2, (v1_xboole_0 X2False)v1_xboole_0 X1m1_subset_1 X2 (k1_zfmisc_1 (k2_zfmisc_1 X3 X1))False)(∀X2 X1, (r1_latsum_1 X1 X2False)(r2_hidden (esk6_2 X1 X2) (k3_xboole_0 (u1_struct_0 X1) (u1_struct_0 X2))False)l1_orders_2 X2l1_orders_2 X1False)(∀X2 X1, (r1_latsum_1 X1 X2False)(r2_hidden (esk5_2 X1 X2) (k3_xboole_0 (u1_struct_0 X1) (u1_struct_0 X2))False)l1_orders_2 X2l1_orders_2 X1False)(∀X3 X4 X1 X2, (r2_hidden X1 X2False)r2_hidden (k4_tarski X1 X3) (k2_zfmisc_1 X2 X4)False)(∀X3 X4 X1 X2, (r2_hidden X1 X2False)r2_hidden (k4_tarski X3 X1) (k2_zfmisc_1 X4 X2)False)(∀X3 X2 X1, (v1_relat_1 X1False)m1_subset_1 X1 (k1_zfmisc_1 (k2_zfmisc_1 X2 X3))False)(∀X4 X3 X2 X1, (r2_hidden (k4_tarski X1 X3) (k2_zfmisc_1 X2 X4)False)r2_hidden X3 X4r2_hidden X1 X2False)(∀X1 X2 X3, (v5_relat_1 (k2_xboole_0 X1 X3) X2False)v1_relat_1 X3v1_relat_1 X1v5_relat_1 X3 X2v5_relat_1 X1 X2False)(∀X1 X2 X3, (v4_relat_1 (k2_xboole_0 X1 X3) X2False)v1_relat_1 X3v1_relat_1 X1v4_relat_1 X3 X2v4_relat_1 X1 X2False)(∀X2 X3 X1 X4, (r2_hidden X1 X4False)X4 = (k3_xboole_0 X2 X3)r2_hidden X1 X3r2_hidden X1 X2False)(∀X1 X2 X3, ((u1_struct_0 X1) = (k2_xboole_0 (u1_struct_0 X2) (u1_struct_0 X3))False)X1 = (k1_latsum_1 X2 X3)l1_orders_2 X3l1_orders_2 X2l1_orders_2 X1v1_orders_2 X1False)(∀X1 X2, (v2_waybel_0 X1 X2False)l1_orders_2 X2v1_xboole_0 X1m1_subset_1 X1 (k1_zfmisc_1 (u1_struct_0 X2))False)(∀X1 X2, (v1_waybel_0 X1 X2False)l1_orders_2 X2v1_xboole_0 X1m1_subset_1 X1 (k1_zfmisc_1 (u1_struct_0 X2))False)(∀X1 X2 X3, (v5_relat_1 (k3_xboole_0 X1 X3) X2False)v1_relat_1 X3v1_relat_1 X1v5_relat_1 X1 X2False)(∀X1 X2 X3, (v4_relat_1 (k3_xboole_0 X1 X3) X2False)v1_relat_1 X3v1_relat_1 X1v4_relat_1 X1 X2False)(∀X3 X2 X1 X4, (r2_hidden X1 X4False)(r2_hidden X1 X3False)X2 = (k2_xboole_0 X3 X4)r2_hidden X1 X2False)(∀X2 X1 X3, (m1_subset_1 X1 X3False)r2_hidden X1 X2m1_subset_1 X2 (k1_zfmisc_1 X3)False)(∀X2 X1 X3, v1_xboole_0 X3r2_hidden X1 X2m1_subset_1 X2 (k1_zfmisc_1 X3)False)(∀X2 X1, (r8_relat_2 X1 X2False)(r2_hidden (esk15_2 X1 X2) X2False)v1_relat_1 X1False)(∀X2 X1, (r8_relat_2 X1 X2False)(r2_hidden (esk14_2 X1 X2) X2False)v1_relat_1 X1False)(∀X2 X1, (r8_relat_2 X1 X2False)(r2_hidden (esk13_2 X1 X2) X2False)v1_relat_1 X1False)(∀X3 X4 X1 X2, (r2_hidden X1 X2False)X3 = (k3_xboole_0 X2 X4)r2_hidden X1 X3False)(∀X3 X4 X1 X2, (r2_hidden X1 X2False)X3 = (k3_xboole_0 X4 X2)r2_hidden X1 X3False)(∀X2 X4 X1 X3, (r2_hidden X1 X3False)X3 = (k2_xboole_0 X2 X4)r2_hidden X1 X2False)(∀X2 X4 X1 X3, (r2_hidden X1 X3False)X3 = (k2_xboole_0 X4 X2)r2_hidden X1 X2False)(∀X1, (v4_orders_2 X1False)l1_orders_2 X1r8_relat_2 (u1_orders_2 X1) (u1_struct_0 X1)False)(∀X2 X1, (v1_xboole_0 X1False)v1_xboole_0 (k2_xboole_0 X1 X2)False)(∀X2 X1, (v1_xboole_0 X1False)v1_xboole_0 (k2_xboole_0 X2 X1)False)(∀X2 X1, (r1_tarski X1 X2False)m1_subset_1 X1 (k1_zfmisc_1 X2)False)(∀X1, (m1_subset_1 (esk20_1 X1) (k1_zfmisc_1 (u1_struct_0 X1))False)l1_orders_2 X1False)(∀X2 X1, r2_hidden X2 X1r2_hidden X1 X2False)(∀X2 X1, (v1_orders_2 (k1_latsum_1 X1 X2)False)l1_orders_2 X2l1_orders_2 X1False)(∀X2 X1, (l1_orders_2 (k1_latsum_1 X1 X2)False)l1_orders_2 X2l1_orders_2 X1False)(∀X2 X1, (m1_subset_1 X1 (k1_zfmisc_1 X2)False)r1_tarski X1 X2False)(∀X1, ((g1_orders_2 (u1_struct_0 X1) (u1_orders_2 X1)) = X1False)l1_orders_2 X1v1_orders_2 X1False)(∀X1 X2, (v1_xboole_0 X2False)(r2_hidden X1 X2False)m1_subset_1 X1 X2False)(∀X1, (r8_relat_2 (u1_orders_2 X1) (u1_struct_0 X1)False)l1_orders_2 X1v4_orders_2 X1False)(∀X2 X1, (m1_subset_1 X1 X2False)r2_hidden X1 X2False)(∀X1 X2, v1_xboole_0 X2r2_hidden X1 X2False)(∀X1, (v2_waybel_0 (esk20_1 X1) X1False)l1_orders_2 X1False)(∀X1, (v1_waybel_0 (esk20_1 X1) X1False)l1_orders_2 X1False)(∀X2 X1, (X1 = X2False)v1_xboole_0 X2v1_xboole_0 X1False)(∀X1, (l1_struct_0 X1False)l1_orders_2 X1False)(∀X1, (X1 = k1_xboole_0False)v1_xboole_0 X1False)(r2_hidden (k4_tarski esk3_0 esk4_0) (u1_orders_2 esk1_0)False)(v1_xboole_0 esk22_0False)(∀X2 X1, (m1_subset_1 (esk19_2 X1 X2) (k1_zfmisc_1 (k2_zfmisc_1 X1 X2))False)False)((r2_hidden (k4_tarski esk3_0 esk4_0) (u1_orders_2 (k1_latsum_1 esk1_0 esk2_0))False)False)(∀X2 X1, (v5_relat_1 (esk19_2 X1 X2) X2False)False)(∀X1 X2, (v4_relat_1 (esk19_2 X1 X2) X1False)False)(∀X1 X2, (v1_xboole_0 (esk19_2 X1 X2)False)False)(∀X1 X2, (v1_relat_1 (esk19_2 X1 X2)False)False)(∀X1 X2, (v1_relat_1 (k3_relat_1 X1 X2)False)False)(∀X2 X1, ((k3_xboole_0 X1 X2) = (k3_xboole_0 X2 X1)False)False)(∀X2 X1, ((k2_xboole_0 X1 X2) = (k2_xboole_0 X2 X1)False)False)(∀X1, (m1_subset_1 (esk18_1 X1) X1False)False)((r2_hidden esk4_0 (u1_struct_0 esk1_0)False)False)((r2_hidden esk3_0 (u1_struct_0 esk1_0)False)False)(∀X1, ((k3_xboole_0 X1 X1) = X1False)False)(∀X1, ((k2_xboole_0 X1 X1) = X1False)False)(∀X1, (r1_tarski X1 X1False)False)(∀X1, ((k2_xboole_0 X1 k1_xboole_0) = X1False)False)(∀X1, ((k3_xboole_0 X1 k1_xboole_0) = k1_xboole_0False)False)((r1_latsum_1 esk1_0 esk2_0False)False)((l1_struct_0 esk17_0False)False)((v1_xboole_0 esk21_0False)False)((v1_xboole_0 k1_xboole_0False)False)((v4_orders_2 esk1_0False)False)((l1_orders_2 esk16_0False)False)((l1_orders_2 esk2_0False)False)((l1_orders_2 esk1_0False)False)False
Proof:
The rest of the proof is missing.