Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6aa2175e3d3ee8b1437fa4cbf64736498ded10e21178a1591b1187440bdcdd75:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^