Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> afa0e1a3e465ad65b24cfedd4284edbaacfce5e854980085cee57c3d10fe1061:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^