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It supports mathematical functions (including trigonometric functions).
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(3.5+0.3+0.6+0.2)*（4.2+0.2)*0.12=
(2.1*2+1.8*3+2.7)*(4.2+0.2)*0.12=
(1.6+4.2+0.7+0.7)*(4.2+0.2)*0.12=
(4.2+0.2)*(4.2+0.2)*0.12=
328.4-325.1=
328.4×0.99
1212.4-1200.3
（0.7+0.7+3.3)*0.2*(0.4-0.1)= 4.2*0.2*(0.4-0.1)= 3.5*0.2*(0.5-0.1)= 4.2*0.2*(0.4-0.1)=
4.2*（0.2*0.4)
1212.4×0.99
4.2*（0.2*0.4-0.1)=
（6*0.2*0.4-0.1)
（0.3+0.6+2.5)*(0.2*0.4)=
（0.3+0.6+2.5)*(0.2*0.4-0.1)=
2.5*0.2*（0.4-0.1)= (1.7+0.7)*0.2*(0.55-0.1)= 4.2*0.2*(0.4-0.1)= (0.7+0.7+3.3)*0.2*（0.55-0.1)= （0.3+0.6+2.5)*(0.2*10.4-0.1)= （6*0.2*10.4-0.1)=
808.3-800.2=
（0.7+0.7+3.3)*0.2*(0.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= （4.2+0.2）*0.2*（0.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= 4.2*0.2*(0.4-0.1)= 2.5*0.2*(0.3-0.1)= (0.3+0.6+2.5)*0.2*(0.4-0.1)=
808.3×0.99
（0.7+0.7+3.3)*0.2*(0.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= （4.2+0.2）*0.2*（0.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= 4.2*0.2*(0.4-0.1)= 2.5*0.2*(0.3-0.1)= (0.3+0.6+2.5)*0.2*(0.4-0.1)= 2.5*0.2*（0.4-0.1)= (1.7+0.7)*0.2*(0.55-0.1)= 4.2*0.2*(0.4-0.1)= (0.7+0.7+3.3)*0.2*（0.55-0.1)= （0.3+0.6+2.5)*(0.2*10.4-0.1)= （6*0.2*10.4-0.1)= 4.2*（0.2*10.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= 4.2*0.2*(0.4-0.1)= 3.5*0.2*(0.5-0.1)= 4.2*0.2*(0.4-0.1)=
50505.3-50000.3=
50505.3×0.99
2693.7-2666.8
2693.7×0.99
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328.4-325.1=
328.4×0.99
1212.4-1200.3
（0.7+0.7+3.3)*0.2*(0.4-0.1)= 4.2*0.2*(0.4-0.1)= 3.5*0.2*(0.5-0.1)= 4.2*0.2*(0.4-0.1)=
4.2*（0.2*0.4)
1212.4×0.99
4.2*（0.2*0.4-0.1)=
（6*0.2*0.4-0.1)
（0.3+0.6+2.5)*(0.2*0.4)=
（0.3+0.6+2.5)*(0.2*0.4-0.1)=
2.5*0.2*（0.4-0.1)= (1.7+0.7)*0.2*(0.55-0.1)= 4.2*0.2*(0.4-0.1)= (0.7+0.7+3.3)*0.2*（0.55-0.1)= （0.3+0.6+2.5)*(0.2*10.4-0.1)= （6*0.2*10.4-0.1)=
808.3-800.2=
（0.7+0.7+3.3)*0.2*(0.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= （4.2+0.2）*0.2*（0.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= 4.2*0.2*(0.4-0.1)= 2.5*0.2*(0.3-0.1)= (0.3+0.6+2.5)*0.2*(0.4-0.1)=
808.3×0.99
（0.7+0.7+3.3)*0.2*(0.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= （4.2+0.2）*0.2*（0.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= 4.2*0.2*(0.4-0.1)= 2.5*0.2*(0.3-0.1)= (0.3+0.6+2.5)*0.2*(0.4-0.1)= 2.5*0.2*（0.4-0.1)= (1.7+0.7)*0.2*(0.55-0.1)= 4.2*0.2*(0.4-0.1)= (0.7+0.7+3.3)*0.2*（0.55-0.1)= （0.3+0.6+2.5)*(0.2*10.4-0.1)= （6*0.2*10.4-0.1)= 4.2*（0.2*10.4-0.1)= （0.7+0.7+3.3)*0.2*(0.4-0.1)= 4.2*0.2*(0.4-0.1)= 3.5*0.2*(0.5-0.1)= 4.2*0.2*(0.4-0.1)=
50505.3-50000.3=
50505.3×0.99
2693.7-2666.8
2693.7×0.99
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