BMSTU/pics/04-cedd-00-subdiscr-4.svg

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id="tspan3440"
x="126.75402"
y="13.638098"
style="stroke-width:0.264583">$f_s-f_a$</tspan></text>
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style="font-size:4.9389px;line-height:1.25;font-family:'PT Astra Serif';-inkscape-font-specification:'PT Astra Serif';stroke-width:0.264583"
x="187.60818"
y="13.638098"
id="text3446"><tspan
sodipodi:role="line"
id="tspan3444"
x="187.60818"
y="13.638098"
style="stroke-width:0.264583">$f_s+f_a$</tspan></text>
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<path
style="fill:none;stroke:#000000;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
d="m 123.03125,19.84375 -1.32292,1.322916"
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<path
style="fill:none;stroke:#000000;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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d="M 130.96875,19.84375 127,23.8125"
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<path
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<path
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<path
style="fill:none;stroke:#000000;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
d="M 138.90625,19.84375 134.9375,23.8125"
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<path
style="fill:none;stroke:#000000;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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<path
style="fill:none;stroke:#000000;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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xml:space="preserve"
style="font-size:4.9389px;line-height:1.25;font-family:'PT Astra Serif';-inkscape-font-specification:'PT Astra Serif';stroke-width:0.264583"
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sodipodi:role="line"
id="tspan3116-0"
x="174.37901"
y="29.351522"
style="stroke-width:0.264583">$\frac{3f_s}{2}$</tspan></text>
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