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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation
2.3×16+2.3×23+2.3
12×9.9+12×0.1
4.6×57+43×4.6
2.22×9.9+6.66×6.7
1.01×87-0.91×87
0.49×199
10.1×16.1-15.1×10.1
0.32×403
64×0.25×12.5 6.9×1.01 5.87×0.68+5.87×0.32 5.83×（2.7-1.5）+1.2×4.17 7.74×（2.8-1.3）+1.5×2.26 2.4×11-2.4 4.5×2.7+4.5×7.3 7.2×0.2+2.4×1.4
1.8×9.9+1.8×0.1 0.7×11-0.7 1.25×2.5×6.4 9.2×99+9.2 3.83×4.56+3.83×5.44 4.6×12.5×8 27.5×3.7-7.5×3.7 0.05×101
（1.25-0.125）×16 0.6×102 3.72×3.5+6.28×3.5 15.6×2.1-15.6×1.1 101×7.7 1.9×7.6+7.6×8.1 56.5×99+56.5 5.12×10.8-0.8×5.12
10.8×9＋10.8 2.7×99 0.8×（12.5－1.25） 32×1.25 1.25×0.4×80×2.5 0.5×99 0.25×1.2×4 5×1.12×0.2
105×2.1－5×2.1 45×15.8＋55×15.8 3.8×4×0.25 72×0.125+10.4 2.4×25+3.45 0.5×102 1.25×7×0.8 2.7×3.7+3.7×7.3
3.17×4.7＋3.17×5.3 12.5×32 9.99×2.22＋3.33×3.34 39×10.1 4.2×65.1＋34.9×4.2 25×1.3×0.8 0.125×0.96 （20－4）×0.25
1.1×1471.25
(1+0.1)*(-494.05)
(1+0.1)*(-418.824)
(1+0.1)*1337.5
(1485.23+3050.065)/3312
43691.34/31893.39
sqrt0.02345
0.362257^2*0.01+1.362257^2*0.15^2-2*0.362257*1.362257*0.4*0.182*0.273=
(0.15^2-0.4*0.182*0.273)/(0.01+0.15^2-0.8*0.182*0.273)=
e2+3e+2
!(333)
((304+741)*(1+0.222*2+0.466*3+0.032*6*2+0.288+0.165+0.18*2)+311) ((304+620)*(1+0.222*2+0.466*3+0.138+0.288+0.18*2)+311) ((304+741)*(1+0.222*2+0.466*3+0.064*6*2+0.288+0.165+0.18*2)+311) 822*0.5*0.9*3.5*2
((304+741)*(1+0.222*2+0.466*3+0.032*6*2+0.288+0.165+0.18*2)+311) ((304+620)*(1+0.222*2+0.466*3+0.138+0.288+0.18*2)+311) ((304+741)*(1+0.222*2+0.466*3+0.064*6*2+0.288+0.165+0.18*2)+311)
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64×0.25×12.5 6.9×1.01 5.87×0.68+5.87×0.32 5.83×（2.7-1.5）+1.2×4.17 7.74×（2.8-1.3）+1.5×2.26 2.4×11-2.4 4.5×2.7+4.5×7.3 7.2×0.2+2.4×1.4
1.8×9.9+1.8×0.1 0.7×11-0.7 1.25×2.5×6.4 9.2×99+9.2 3.83×4.56+3.83×5.44 4.6×12.5×8 27.5×3.7-7.5×3.7 0.05×101
（1.25-0.125）×16 0.6×102 3.72×3.5+6.28×3.5 15.6×2.1-15.6×1.1 101×7.7 1.9×7.6+7.6×8.1 56.5×99+56.5 5.12×10.8-0.8×5.12
10.8×9＋10.8 2.7×99 0.8×（12.5－1.25） 32×1.25 1.25×0.4×80×2.5 0.5×99 0.25×1.2×4 5×1.12×0.2
105×2.1－5×2.1 45×15.8＋55×15.8 3.8×4×0.25 72×0.125+10.4 2.4×25+3.45 0.5×102 1.25×7×0.8 2.7×3.7+3.7×7.3
3.17×4.7＋3.17×5.3 12.5×32 9.99×2.22＋3.33×3.34 39×10.1 4.2×65.1＋34.9×4.2 25×1.3×0.8 0.125×0.96 （20－4）×0.25
1.1×1471.25
(1+0.1)*(-494.05)
(1+0.1)*(-418.824)
(1+0.1)*1337.5
(1485.23+3050.065)/3312
43691.34/31893.39
sqrt0.02345
0.362257^2*0.01+1.362257^2*0.15^2-2*0.362257*1.362257*0.4*0.182*0.273=
(0.15^2-0.4*0.182*0.273)/(0.01+0.15^2-0.8*0.182*0.273)=
e2+3e+2
!(333)
((304+741)*(1+0.222*2+0.466*3+0.032*6*2+0.288+0.165+0.18*2)+311) ((304+620)*(1+0.222*2+0.466*3+0.138+0.288+0.18*2)+311) ((304+741)*(1+0.222*2+0.466*3+0.064*6*2+0.288+0.165+0.18*2)+311) 822*0.5*0.9*3.5*2
((304+741)*(1+0.222*2+0.466*3+0.032*6*2+0.288+0.165+0.18*2)+311) ((304+620)*(1+0.222*2+0.466*3+0.138+0.288+0.18*2)+311) ((304+741)*(1+0.222*2+0.466*3+0.064*6*2+0.288+0.165+0.18*2)+311)
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