Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8f278d7d6d6aaebfee6ff3bd48ec2969fff4f287415db079be2342e11ffe2bb2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^