Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d178113d9f749bd2fdc54bf66ae44baabd50bd4cc0efc6a4e37e9eadc025db9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^