Magma V2.19-8 Tue Aug 20 2013 23:39:34 on localhost [Seed = 1174413835] Type ? for help. Type -D to quit. Loading file "K11n99__sl2_c1.magma" ==TRIANGULATION=BEGINS== % Triangulation K11n99 geometric_solution 11.63435440 oriented_manifold CS_known -0.0000000000000001 1 0 torus 0.000000000000 0.000000000000 12 1 2 3 1 0132 0132 0132 2031 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 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.351620453484 0.710925019495 0 0 5 4 0132 1302 0132 0132 0 0 0 0 0 0 0 0 0 0 1 -1 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 3 -3 0 -1 0 1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.441030582742 1.130154232849 6 0 6 7 0132 0132 3012 0132 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 1 -1 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.489602224550 1.130293277964 7 8 5 0 3201 0132 3120 0132 0 0 0 0 0 0 0 0 1 0 -1 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 4 0 -4 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 0.456807533871 1.094015637464 9 10 1 7 0132 0132 0132 1230 0 0 0 0 0 0 0 0 -1 0 1 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 -3 0 3 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.627203253448 0.851780399443 10 11 3 1 3012 0132 3120 0132 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 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 -1 0 4 -3 3 -4 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.104213414380 0.898723031795 2 2 11 9 0132 1230 2031 2031 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 1 -1 -1 0 0 1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.331843270574 0.734878238325 4 8 2 3 3012 0213 0132 2310 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 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 4 0 -4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.474963765427 0.493276886222 11 3 7 9 0321 0132 0213 2103 0 0 0 0 0 0 0 0 1 0 -1 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 4 0 -4 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 0.376033776212 0.682059586718 4 6 10 8 0132 1302 2103 2103 0 0 0 0 0 0 0 0 1 0 -1 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 1 -1 0 3 0 -3 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.899970357643 1.084552628318 9 4 11 5 2103 0132 0321 1230 0 0 0 0 0 0 0 0 1 0 0 -1 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 -1 1 3 0 0 -3 1 -1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.743255087290 0.448294528705 8 5 10 6 0321 0132 0321 1302 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 -4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.446694202043 1.016363027645 ==TRIANGULATION=ENDS== PY=EVAL=SECTION=BEGINS=HERE {'variable_dict' : (lambda d, negation = (lambda x:-x): { 'c_1001_11' : d['c_0101_1'], 'c_1001_10' : d['c_0101_6'], 'c_1001_5' : negation(d['c_1001_3']), 'c_1001_4' : d['c_0101_5'], 'c_1001_7' : d['c_1001_0'], 'c_1001_6' : negation(d['c_0011_3']), 'c_1001_1' : d['c_0101_1'], 'c_1001_0' : d['c_1001_0'], 'c_1001_3' : d['c_1001_3'], 'c_1001_2' : negation(d['c_0011_0']), 'c_1001_9' : d['c_0011_10'], 'c_1001_8' : d['c_1001_0'], 'c_1010_11' : negation(d['c_1001_3']), 'c_1010_10' : d['c_0101_5'], 's_3_11' : d['1'], 's_3_10' : d['1'], 's_2_8' : d['1'], 's_2_9' : d['1'], 'c_0101_11' : negation(d['c_0011_7']), 'c_0101_10' : d['c_0011_7'], 's_2_0' : d['1'], 's_2_1' : d['1'], 's_2_2' : negation(d['1']), 's_2_3' : d['1'], 's_2_4' : d['1'], 's_2_5' : d['1'], 's_2_6' : d['1'], 's_2_7' : d['1'], 's_2_10' : d['1'], 's_2_11' : d['1'], 's_0_8' : d['1'], 's_0_9' : d['1'], 's_0_6' : negation(d['1']), 's_0_7' : d['1'], 's_0_4' : d['1'], 's_0_5' : d['1'], 's_0_2' : negation(d['1']), 's_0_3' : d['1'], 's_0_0' : d['1'], 's_0_1' : d['1'], 'c_1100_9' : d['c_0011_11'], 'c_0011_10' : d['c_0011_10'], 'c_1100_5' : negation(d['c_0101_3']), 'c_1100_4' : negation(d['c_0101_3']), 'c_1100_7' : d['c_0011_3'], 'c_1100_6' : d['c_1001_3'], 'c_1100_1' : negation(d['c_0101_3']), 'c_1100_0' : negation(d['c_0101_5']), 'c_1100_3' : negation(d['c_0101_5']), 'c_1100_2' : d['c_0011_3'], 's_0_10' : d['1'], 'c_1100_11' : d['c_0101_6'], 'c_1100_10' : d['c_0101_1'], 's_0_11' : d['1'], 'c_1010_7' : negation(d['c_0101_0']), 'c_1010_6' : d['c_0011_10'], 'c_1010_5' : d['c_0101_1'], 'c_1010_4' : d['c_0101_6'], 'c_1010_3' : d['c_1001_0'], 'c_1010_2' : d['c_1001_0'], 'c_1010_1' : d['c_0101_5'], 'c_1010_0' : negation(d['c_0011_0']), 'c_1010_9' : negation(d['c_1001_3']), 'c_1010_8' : d['c_1001_3'], 'c_1100_8' : negation(d['c_0101_0']), 's_3_1' : d['1'], 's_3_0' : d['1'], 's_3_3' : d['1'], 's_3_2' : d['1'], 's_3_5' : d['1'], 's_3_4' : d['1'], 's_3_7' : d['1'], 's_3_6' : d['1'], 's_3_9' : d['1'], 's_3_8' : d['1'], 's_1_7' : d['1'], 's_1_6' : negation(d['1']), 's_1_5' : d['1'], 's_1_4' : d['1'], 's_1_3' : d['1'], 's_1_2' : d['1'], 's_1_1' : d['1'], 's_1_0' : d['1'], 's_1_9' : d['1'], 's_1_8' : d['1'], 'c_0011_9' : d['c_0011_10'], 'c_0011_8' : negation(d['c_0011_3']), 'c_0011_5' : negation(d['c_0011_11']), 'c_0011_4' : negation(d['c_0011_10']), 'c_0011_7' : d['c_0011_7'], 'c_0011_6' : d['c_0011_0'], 'c_0011_1' : negation(d['c_0011_0']), 'c_0011_0' : d['c_0011_0'], 'c_0011_3' : d['c_0011_3'], 'c_0011_2' : negation(d['c_0011_0']), 'c_0110_11' : d['c_0011_3'], 'c_0110_10' : negation(d['c_0011_11']), 'c_0011_11' : d['c_0011_11'], 'c_0101_7' : d['c_0101_6'], 'c_0101_6' : d['c_0101_6'], 'c_0101_5' : d['c_0101_5'], 'c_0101_4' : d['c_0101_0'], 'c_0101_3' : d['c_0101_3'], 'c_0101_2' : d['c_0011_10'], 'c_0101_1' : d['c_0101_1'], 'c_0101_0' : d['c_0101_0'], 'c_0101_9' : d['c_0011_7'], 'c_0101_8' : d['c_0011_7'], 's_1_11' : d['1'], 's_1_10' : d['1'], 'c_0110_9' : d['c_0101_0'], 'c_0110_8' : negation(d['c_0011_11']), 'c_0110_1' : d['c_0101_0'], 'c_0110_0' : d['c_0101_1'], 'c_0110_3' : d['c_0101_0'], 'c_0110_2' : d['c_0101_6'], 'c_0110_5' : d['c_0101_1'], 'c_0110_4' : d['c_0011_7'], 'c_0110_7' : negation(d['c_0101_3']), 'c_0110_6' : d['c_0011_10']})} PY=EVAL=SECTION=ENDS=HERE PRIMARY=DECOMPOSITION=BEGINS=HERE [ Ideal of Polynomial ring of rank 13 over Rational Field Order: Lexicographical Variables: t, c_0011_0, c_0011_10, c_0011_11, c_0011_3, c_0011_7, c_0101_0, c_0101_1, c_0101_3, c_0101_5, c_0101_6, c_1001_0, c_1001_3 Inhomogeneous, Dimension 0, Radical, Prime Size of variety over algebraically closed field: 12 Groebner basis: [ t - 11615978606339795223310/4757696624418502611627*c_1001_3^11 - 242978417714785688322850/14273089873255507834881*c_1001_3^10 - 2642703432260976211794347/42819269619766523504643*c_1001_3^9 - 6601812852884360582179730/42819269619766523504643*c_1001_3^8 - 4837227446038960085858042/14273089873255507834881*c_1001_3^7 - 28279745018845009363112882/42819269619766523504643*c_1001_3^6 - 41758103886823245403493224/42819269619766523504643*c_1001_3^5 - 38235409144241444143710727/42819269619766523504643*c_1001_3^4 - 16578965337318657046438838/42819269619766523504643*c_1001_3^3 - 184196100167119693632488/14273089873255507834881*c_1001_3^2 + 872931427851997041133262/42819269619766523504643*c_1001_3 - 170068754454143400107369/4757696624418502611627, c_0011_0 - 1, c_0011_10 + 13511806106524237/29501253321542637*c_1001_3^11 + 255776878658860330/88503759964627911*c_1001_3^10 + 2595965976260828126/265511279893883733*c_1001_3^9 + 6148294271716455260/265511279893883733*c_1001_3^8 + 4476464650975077965/88503759964627911*c_1001_3^7 + 25406698963560053159/265511279893883733*c_1001_3^6 + 34799005596057192775/265511279893883733*c_1001_3^5 + 27105189220093694749/265511279893883733*c_1001_3^4 + 8742065396892584396/265511279893883733*c_1001_3^3 - 236740848013850272/88503759964627911*c_1001_3^2 + 131460882466111279/265511279893883733*c_1001_3 + 128067730165890167/29501253321542637, c_0011_11 - 9675459002930690/88503759964627911*c_1001_3^11 - 170600588274689459/265511279893883733*c_1001_3^10 - 1671307690268391973/796533839681651199*c_1001_3^9 - 3847182669108169819/796533839681651199*c_1001_3^8 - 2791303518450140050/265511279893883733*c_1001_3^7 - 15378609362669042233/796533839681651199*c_1001_3^6 - 19992465274865820284/796533839681651199*c_1001_3^5 - 13450963335516813245/796533839681651199*c_1001_3^4 - 1781780776281976690/796533839681651199*c_1001_3^3 + 1168628584482359465/265511279893883733*c_1001_3^2 + 1472608001023895695/796533839681651199*c_1001_3 - 21874805513949448/88503759964627911, c_0011_3 - 44172060157044451/88503759964627911*c_1001_3^11 - 835323769638544891/265511279893883733*c_1001_3^10 - 8496755507535743870/796533839681651199*c_1001_3^9 - 20203021204350213302/796533839681651199*c_1001_3^8 - 14756972044181751011/265511279893883733*c_1001_3^7 - 83882910659826516878/796533839681651199*c_1001_3^6 - 115630049595348938026/796533839681651199*c_1001_3^5 - 92328578128587166765/796533839681651199*c_1001_3^4 - 33447621058055472317/796533839681651199*c_1001_3^3 - 291553909058811620/265511279893883733*c_1001_3^2 - 1310398384781445118/796533839681651199*c_1001_3 - 375151157610992843/88503759964627911, c_0011_7 - 36627846778844491/88503759964627911*c_1001_3^11 - 696828449153593231/265511279893883733*c_1001_3^10 - 7117110914957611097/796533839681651199*c_1001_3^9 - 16955457074974411619/796533839681651199*c_1001_3^8 - 12358032465979201562/265511279893883733*c_1001_3^7 - 70220614006945685609/796533839681651199*c_1001_3^6 - 97007180527512878359/796533839681651199*c_1001_3^5 - 77142112138434693547/796533839681651199*c_1001_3^4 - 25802372040250041929/796533839681651199*c_1001_3^3 + 951765576285714229/265511279893883733*c_1001_3^2 - 148485824179125715/796533839681651199*c_1001_3 - 379286079356148005/88503759964627911, c_0101_0 + 60436983524478086/88503759964627911*c_1001_3^11 + 1160388924920843453/265511279893883733*c_1001_3^10 + 11938310904342881977/796533839681651199*c_1001_3^9 + 28576474137418383223/796533839681651199*c_1001_3^8 + 20832904861013208532/265511279893883733*c_1001_3^7 + 118716320513725412863/796533839681651199*c_1001_3^6 + 165248944643294149781/796533839681651199*c_1001_3^5 + 133230326356185635219/796533839681651199*c_1001_3^4 + 45084819594013093837/796533839681651199*c_1001_3^3 - 2018521456635324803/265511279893883733*c_1001_3^2 - 1945466700469306897/796533839681651199*c_1001_3 + 535223875162404961/88503759964627911, c_0101_1 - 9048251469304055/88503759964627911*c_1001_3^11 - 152834084045487386/265511279893883733*c_1001_3^10 - 1411615657894995817/796533839681651199*c_1001_3^9 - 3065994353155496470/796533839681651199*c_1001_3^8 - 2204407736000888134/265511279893883733*c_1001_3^7 - 11798328385570837576/796533839681651199*c_1001_3^6 - 13666062726719830559/796533839681651199*c_1001_3^5 - 5849985764741274464/796533839681651199*c_1001_3^4 + 2168759988755205713/796533839681651199*c_1001_3^3 + 906665281845933641/265511279893883733*c_1001_3^2 + 301291155228365527/796533839681651199*c_1001_3 - 39507792676647931/88503759964627911, c_0101_3 + 2327433036780148/9833751107180879*c_1001_3^11 + 45487162221226300/29501253321542637*c_1001_3^10 + 470232842047191416/88503759964627911*c_1001_3^9 + 1126177574544510329/88503759964627911*c_1001_3^8 + 815803600782280943/29501253321542637*c_1001_3^7 + 4661977691147535455/88503759964627911*c_1001_3^6 + 6486419920665674689/88503759964627911*c_1001_3^5 + 5145305859740349589/88503759964627911*c_1001_3^4 + 1471085500910543495/88503759964627911*c_1001_3^3 - 137647669503087817/29501253321542637*c_1001_3^2 - 20710028709915557/88503759964627911*c_1001_3 + 26582909676893226/9833751107180879, c_0101_5 + 7180588867697129/29501253321542637*c_1001_3^11 + 138181650696476369/88503759964627911*c_1001_3^10 + 1411353423959443549/265511279893883733*c_1001_3^9 + 3345617204644783201/265511279893883733*c_1001_3^8 + 2422960639278837349/88503759964627911*c_1001_3^7 + 13765812500517941191/265511279893883733*c_1001_3^6 + 18861750689501027360/265511279893883733*c_1001_3^5 + 14383921366693688108/265511279893883733*c_1001_3^4 + 3631331909461858795/265511279893883733*c_1001_3^3 - 543497951461058114/88503759964627911*c_1001_3^2 - 216969018579263002/265511279893883733*c_1001_3 + 59650175703002638/29501253321542637, c_0101_6 - 19668190468490174/88503759964627911*c_1001_3^11 - 379562749335886112/265511279893883733*c_1001_3^10 - 3886616929170729967/796533839681651199*c_1001_3^9 - 9237126248162653309/796533839681651199*c_1001_3^8 - 6696012604612585279/265511279893883733*c_1001_3^7 - 38149840553456069500/796533839681651199*c_1001_3^6 - 52565244183554189960/796533839681651199*c_1001_3^5 - 40794607918981729427/796533839681651199*c_1001_3^4 - 11777151971475858745/796533839681651199*c_1001_3^3 + 779391537047930867/265511279893883733*c_1001_3^2 - 731219756383553819/796533839681651199*c_1001_3 - 169278692622630337/88503759964627911, c_1001_0 + 108012310782579076/88503759964627911*c_1001_3^11 + 2050210288612975894/265511279893883733*c_1001_3^10 + 20880127944242217707/796533839681651199*c_1001_3^9 + 49643168656863079913/796533839681651199*c_1001_3^8 + 36209956692976087301/265511279893883733*c_1001_3^7 + 205915661873109103256/796533839681651199*c_1001_3^6 + 283825343374252066012/796533839681651199*c_1001_3^5 + 225451764176156062957/796533839681651199*c_1001_3^4 + 78672394087586803379/796533839681651199*c_1001_3^3 - 196283718930307627/265511279893883733*c_1001_3^2 + 2555482686264792856/796533839681651199*c_1001_3 + 919581007844616023/88503759964627911, c_1001_3^12 + 22/3*c_1001_3^11 + 251/9*c_1001_3^10 + 656/9*c_1001_3^9 + 491/3*c_1001_3^8 + 2927/9*c_1001_3^7 + 4564/9*c_1001_3^6 + 4759/9*c_1001_3^5 + 2840/9*c_1001_3^4 + 230/3*c_1001_3^3 - 29/9*c_1001_3^2 + 10*c_1001_3 + 9 ], Ideal of Polynomial ring of rank 13 over Rational Field Order: Lexicographical Variables: t, c_0011_0, c_0011_10, c_0011_11, c_0011_3, c_0011_7, c_0101_0, c_0101_1, c_0101_3, c_0101_5, c_0101_6, c_1001_0, c_1001_3 Inhomogeneous, Dimension 0, Radical, Prime Size of variety over algebraically closed field: 12 Groebner basis: [ t + 11121/4096*c_1001_3^11 + 4603/2048*c_1001_3^10 + 43547/2048*c_1001_3^9 + 105417/4096*c_1001_3^8 + 270135/4096*c_1001_3^7 + 383723/4096*c_1001_3^6 + 108473/1024*c_1001_3^5 + 265383/2048*c_1001_3^4 + 82539/1024*c_1001_3^3 + 199431/4096*c_1001_3^2 - 45/2048*c_1001_3 - 29011/4096, c_0011_0 - 1, c_0011_10 - 1, c_0011_11 - 11/32*c_1001_3^11 - 7/16*c_1001_3^10 - 43/16*c_1001_3^9 - 143/32*c_1001_3^8 - 293/32*c_1001_3^7 - 501/32*c_1001_3^6 - 143/8*c_1001_3^5 - 365/16*c_1001_3^4 - 147/8*c_1001_3^3 - 373/32*c_1001_3^2 - 79/16*c_1001_3 - 3/32, c_0011_3 + 1/4*c_1001_3^11 + 1/4*c_1001_3^10 + 7/4*c_1001_3^9 + 5/2*c_1001_3^8 + 19/4*c_1001_3^7 + 15/2*c_1001_3^6 + 13/2*c_1001_3^5 + 7*c_1001_3^4 + 3*c_1001_3^3 - 1/4*c_1001_3^2 - 9/4*c_1001_3, c_0011_7 - 1/8*c_1001_3^11 + 1/4*c_1001_3^10 - 3/4*c_1001_3^9 + 11/8*c_1001_3^8 - 3/8*c_1001_3^7 + 21/8*c_1001_3^6 + 5*c_1001_3^5 + 11/4*c_1001_3^4 + 10*c_1001_3^3 + 21/8*c_1001_3^2 + 19/4*c_1001_3 - 1/8, c_0101_0 - 1/32*c_1001_3^11 + 3/16*c_1001_3^10 - 1/16*c_1001_3^9 + 51/32*c_1001_3^8 + 49/32*c_1001_3^7 + 161/32*c_1001_3^6 + 63/8*c_1001_3^5 + 129/16*c_1001_3^4 + 99/8*c_1001_3^3 + 209/32*c_1001_3^2 + 83/16*c_1001_3 + 7/32, c_0101_1 - 9/16*c_1001_3^11 - 5/8*c_1001_3^10 - 37/8*c_1001_3^9 - 109/16*c_1001_3^8 - 247/16*c_1001_3^7 - 399/16*c_1001_3^6 - 111/4*c_1001_3^5 - 291/8*c_1001_3^4 - 103/4*c_1001_3^3 - 271/16*c_1001_3^2 - 41/8*c_1001_3 - 1/16, c_0101_3 + 1/16*c_1001_3^11 + 3/8*c_1001_3^10 + 7/8*c_1001_3^9 + 49/16*c_1001_3^8 + 87/16*c_1001_3^7 + 163/16*c_1001_3^6 + 63/4*c_1001_3^5 + 139/8*c_1001_3^4 + 77/4*c_1001_3^3 + 223/16*c_1001_3^2 + 47/8*c_1001_3 + 13/16, c_0101_5 + 1/32*c_1001_3^11 + 5/16*c_1001_3^10 + 9/16*c_1001_3^9 + 77/32*c_1001_3^8 + 127/32*c_1001_3^7 + 239/32*c_1001_3^6 + 93/8*c_1001_3^5 + 199/16*c_1001_3^4 + 113/8*c_1001_3^3 + 319/32*c_1001_3^2 + 93/16*c_1001_3 + 25/32, c_0101_6 - 1/4*c_1001_3^11 - 1/4*c_1001_3^10 - 7/4*c_1001_3^9 - 5/2*c_1001_3^8 - 19/4*c_1001_3^7 - 15/2*c_1001_3^6 - 13/2*c_1001_3^5 - 7*c_1001_3^4 - 3*c_1001_3^3 + 1/4*c_1001_3^2 + 13/4*c_1001_3, c_1001_0 + c_1001_3, c_1001_3^12 + c_1001_3^11 + 8*c_1001_3^10 + 11*c_1001_3^9 + 26*c_1001_3^8 + 40*c_1001_3^7 + 45*c_1001_3^6 + 58*c_1001_3^5 + 38*c_1001_3^4 + 27*c_1001_3^3 + 3*c_1001_3^2 - c_1001_3 - 1 ] ] PRIMARY=DECOMPOSITION=ENDS=HERE CPUTIME : 0.460 Total time: 0.670 seconds, Total memory usage: 32.09MB