Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c08707acaee2418f5cda22672313e95b2fdb2d3a3e0a44039c16c5adc618300:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^