Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 495402ec2cf96a2c92eca6bcb9cf69ddcde18f37affa35ab521f206527e28524:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^