Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d7f227c797766ed64a99857320218271a7ba081eb73625f1cfa72c6484c10cc5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^