Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee50b3eca49fb8c6b3c87e0ae2eb306b2a0819517c474fbae555804dd7e00e42:14:28
   |
14 |                             let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^