Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a0f88459553cbcb434444d6a98697de5b797e1f7b754b88fe15d690c61156e10:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^