Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f147247e386e261726eb89180f79acdb3fe7aab1f0d9ecf3b6dab4b1cd15d8a8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^