log2(0) = -Inf
log2(-0) = -Inf
log2(1e-19) = -63.11663380285988460953606916029841
log2(-1e-19) = NaN
log2(1e-5) = -16.60964047443681173935159714744695
log2(-1e-5) = NaN
log2(1) = 0
log2(-1) = NaN
log2(1e5) = 16.60964047443681173935159714744695
log2(-1e5) = NaN
log2(1e19) = 63.11663380285988460953606916029841
log2(-1e19) = NaN
log2(2e-19) = -62.11663380285988460953606916029841
log2(-2e-19) = NaN
log2(2e-5) = -15.60964047443681173935159714744695
log2(-2e-5) = NaN
log2(2) = 1
log2(-2) = NaN
log2(2e5) = 17.60964047443681173935159714744695
log2(-2e5) = NaN
log2(2e19) = 64.11663380285988460953606916029841
log2(-2e19) = NaN
log2(3e-19) = -61.5316713021387284280823302163506
log2(-3e-19) = NaN
log2(3e-5) = -15.02467797371565555789785820349913
log2(-3e-5) = NaN
log2(3) = 1.584962500721156181453738943947817
log2(-3) = NaN
log2(3e5) = 18.19460297515796792080533609139477
log2(-3e5) = NaN
log2(3e19) = 64.70159630358104079098980810424623
log2(-3e19) = NaN
log2(4e-19) = -61.11663380285988460953606916029841
log2(-4e-19) = NaN
log2(4e-5) = -14.60964047443681173935159714744695
log2(-4e-5) = NaN
log2(4) = 2
log2(-4) = NaN
log2(4e5) = 18.60964047443681173935159714744695
log2(-4e5) = NaN
log2(4e19) = 65.11663380285988460953606916029841
log2(-4e19) = NaN
log2(5e-19) = -60.79470570797252226166574973080902
log2(-5e-19) = NaN
log2(5e-5) = -14.28771237954944939148127771795756
log2(-5e-5) = NaN
log2(5) = 2.32192809488736234787031942948939
log2(-5) = NaN
log2(5e5) = 18.93156856932417408722191657693634
log2(-5e5) = NaN
log2(5e19) = 65.4385618977472469574063885897878
log2(-5e19) = NaN
log2(6e-19) = -60.5316713021387284280823302163506
log2(-6e-19) = NaN
log2(6e-5) = -14.02467797371565555789785820349913
log2(-6e-5) = NaN
log2(6) = 2.584962500721156181453738943947817
log2(-6) = NaN
log2(6e5) = 19.19460297515796792080533609139477
log2(-6e5) = NaN
log2(6e19) = 65.70159630358104079098980810424623
log2(-6e19) = NaN
log2(7e-19) = -60.30927888080228050209409984306658
log2(-7e-19) = NaN
log2(7e-5) = -13.80228555237920763190962783021512
log2(-7e-5) = NaN
log2(7) = 2.807354922057604107441969317231831
log2(-7) = NaN
log2(7e5) = 19.41699539649441584679356646467878
log2(-7e5) = NaN
log2(7e19) = 65.92398872491748871697803847753024
log2(-7e19) = NaN
log2(8e-19) = -60.11663380285988460953606916029841
log2(-8e-19) = NaN
log2(8e-5) = -13.60964047443681173935159714744695
log2(-8e-5) = NaN
log2(8) = 3
log2(-8) = NaN
log2(8e5) = 19.60964047443681173935159714744695
log2(-8e5) = NaN
log2(8e19) = 66.11663380285988460953606916029841
log2(-8e19) = NaN
log2(9e-19) = -59.94670880141757224662859127240278
log2(-9e-19) = NaN
log2(9e-5) = -13.43971547299449937644411925955132
log2(-9e-5) = NaN
log2(9) = 3.169925001442312362907477887895633
log2(-9) = NaN
log2(9e5) = 19.77956547587912410225907503534258
log2(-9e5) = NaN
log2(9e19) = 66.28655880430219697244354704819405
log2(-9e19) = NaN
