Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f40717ac249bad66259a7371b413383adf65d9b87ac9d1a35d00f759c5145fad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^