Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 305bb06ee3960d0a5d1707e3431b9a5df714d88472374611ce6bd68cb28245d0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^