Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 670b37afc19dad2f3fac7dd4b5e01030c9b129ab3c7518ca7b8fcabdd3b9b326:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^