Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a2f4c01481a517e9bf9ae101c538b5d6c6f0915ad5f0a7473cf3b72a42e2d1d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^