Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61c25336d6fc5427962b19f6e0e03cea7fb1ee17260868eb484bba7cd875ef9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^