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It supports mathematical functions (including trigonometric functions).
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(62*3.14^2*27.5*4.9818^2*(23.458*0.985)^2)/153-1512*217120/(153*(23.458*0.985)^2)
(62*3.14^2*27.5*4.9817^2*(23.458*0.985)^2)/153-1512*217120/(153*(23.458*0.985)^2)
(62*3.14^2*27.5*4.9817^2*(23.458*0.99)^2)/153-1512*217120/(153*(23.458*0.99)^2)
(62*3.14^2*27.5*4.9817^2*(23.458*0.98)^2)/153-1512*217120/(153*(23.458*0.98)^2)
(62*3.14^2*27.5*4.9817^2*(23.458*0.97)^2)/153-1512*217120/(153*(23.458*0.97)^2)
(62*3.14^2*27.5*4.9817^2*23.458^2)/153-1512*217120/(153*23.458^2)
5-20
49.211×（10.56-2.1+0.84）+105.784×（9.5+1.06-2.1-3+1.22）+241.001×（9.5+1.06-2.1-3-2.5+1.16）+280.91×1.45-53.30×0.52-207.57×（9.5+1.06-2）-415.80×（10.56-9）
49.211×（9.5+1.06-2.1+0.84）+105.784×（9.5+1.06-2.1-3+1.22）+241.001×（9.5+1.06-2.1-3-2.5+1.16）+280.91×1.45-53.30×0.52
1.06/3×(2×48.6378+51.94)/(48.6378+51.94)
(48.6378+（1.9×1.06）×1.6383+2×19×1.2799)/2×1.06
(1.9+1.06)/3×(2×88.7240+101.08)/(88.7240+101.08)
(88.7240+[20+17×2.1+18.5×3+18.6×2.5+19.1×（1.9+1.06）]×0.6104-2×19×0.7813)/2×（1.9+1.06）
（1.9×1.06）×1.6383+2×19×1.2799
[20+17×2.1+18.5×3+18.6×2.5+19.1×（1.9+1.06）]×0.6104-2×19×0.7813
20+17×2.1+18.5×3+18.6×2.5+19.1×6.2
49.211×（9.5-2.1+0.84）+105.784×（9.5-2.1-3+1.22）+241.001×（9.5-2.74）-207.57×（9.5-2）-415.82×（9.5-9）
49.211×（9-2.1+0.84）+105.784×（9-2.1-3+1.22）+241.001×（9-2.74）-207.57×7
49.211×（9-2.1+0.84）+105.784×（9-2.1-3+1.22）+241.001×（9-2.74）-415.80×0.5
49.211×（5.75-2.1+0.84）+105.784×（5.75-2.1-3+1.22）+52.94×0.32-207.57×（5.75-2）
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(62*3.14^2*27.5*4.9817^2*(23.458*0.985)^2)/153-1512*217120/(153*(23.458*0.985)^2)
(62*3.14^2*27.5*4.9817^2*(23.458*0.99)^2)/153-1512*217120/(153*(23.458*0.99)^2)
(62*3.14^2*27.5*4.9817^2*(23.458*0.98)^2)/153-1512*217120/(153*(23.458*0.98)^2)
(62*3.14^2*27.5*4.9817^2*(23.458*0.97)^2)/153-1512*217120/(153*(23.458*0.97)^2)
(62*3.14^2*27.5*4.9817^2*23.458^2)/153-1512*217120/(153*23.458^2)
5-20
49.211×（10.56-2.1+0.84）+105.784×（9.5+1.06-2.1-3+1.22）+241.001×（9.5+1.06-2.1-3-2.5+1.16）+280.91×1.45-53.30×0.52-207.57×（9.5+1.06-2）-415.80×（10.56-9）
49.211×（9.5+1.06-2.1+0.84）+105.784×（9.5+1.06-2.1-3+1.22）+241.001×（9.5+1.06-2.1-3-2.5+1.16）+280.91×1.45-53.30×0.52
1.06/3×(2×48.6378+51.94)/(48.6378+51.94)
(48.6378+（1.9×1.06）×1.6383+2×19×1.2799)/2×1.06
(1.9+1.06)/3×(2×88.7240+101.08)/(88.7240+101.08)
(88.7240+[20+17×2.1+18.5×3+18.6×2.5+19.1×（1.9+1.06）]×0.6104-2×19×0.7813)/2×（1.9+1.06）
（1.9×1.06）×1.6383+2×19×1.2799
[20+17×2.1+18.5×3+18.6×2.5+19.1×（1.9+1.06）]×0.6104-2×19×0.7813
20+17×2.1+18.5×3+18.6×2.5+19.1×6.2
49.211×（9.5-2.1+0.84）+105.784×（9.5-2.1-3+1.22）+241.001×（9.5-2.74）-207.57×（9.5-2）-415.82×（9.5-9）
49.211×（9-2.1+0.84）+105.784×（9-2.1-3+1.22）+241.001×（9-2.74）-207.57×7
49.211×（9-2.1+0.84）+105.784×（9-2.1-3+1.22）+241.001×（9-2.74）-415.80×0.5
49.211×（5.75-2.1+0.84）+105.784×（5.75-2.1-3+1.22）+52.94×0.32-207.57×（5.75-2）
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