Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c9380f77004b702e97c06879cd2cf07333dbfc0c2f4f3553dbbaa2c3cf983b4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^