Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b86dc82f05aeb04deb351cc4696bcf3bf9a662b74fb1cf52af30fd2ddd04cc8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^