Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 067763e2ba259f0a4ee82da65fbb24cc2b1f8087050fc5644687f5886b3358c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^