Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 631b2a86fb95b261ee2c9bbe97c2acaa5ab07724a516881c364a2a86e910f71c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^