Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bbbca76eceadcd6de799343e72ca64af96280353420f761e0c1a44770ab461b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^