Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c20c88755e37e3c454c47a110b05187bc59308283005e6a7859e4e511665d1a3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^