Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 53b526154df912ec64c98627a71fb0ce36511b8e38cc8881ef6db58a88e5afc4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^