Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f01e49e8ab4532a0d78aa7727ad6cc88d45c820b691fdb4ef93d8bdce4c6e4e0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^