Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 900763e36a3fee76a5d91731d23f032492878d63c1034d47fa847e7cdc40b63c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^