Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 83e6765101314c153330a3dd4ba987169e0a01d4d9ebd024431fbc4651974c84:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^