Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 219115ed874edbc795c4ee2997f624c2c67002a19ef5dc4369ae7643bb220c92:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^