Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff419c5f5222b1a07bddc16465615296820bc1ab25dd8d7d43669f402fee5bd5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^