Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 95e8f340ea38ef8bff5d5309ad7fd6c8944053a54f7e8113cf9efe95596bd526:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^