Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 32c8dcd4f9685700514bce7cf1f5c6d4012b4f4acdbf7d622bd3cf313c551ee7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^