Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 23008cc695e1bd946480c3c228263c0c2a5fd2befd17261c143f948c40e6f2a3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^